单词：observ
observ的用法和样例：
例句
- With a stable light source, this can be determined from a preliminary observ ation.在光源稳定的情况下，可通过预先观测来确定。
单词：observ 相关文章
A: I hate to do this, but I've got to cancel a reservation I made earlier this week. B: All I need is your name, phone, and reservation date. A: My name is Rudy Randolph. I'm at 818-555-1234. The reservation was for April 9. B: Randolph, Rudy. Let me
英语情景对话-旅馆
A: My wife is sick, so I have to cancel a reservation I made. B: If you'll just give me your name, phone, and date of visit, I can cancel your reservation. A: I'm Rudy Randolph at 818-555-1234, April ninth to the fifteenth. B: Mr. Randolph. Okay, one
英语情景对话-旅馆
A: I'm calling to cancel a reservation I made earlier in the week. B: To cancel your reservation, I need your name, phone number, and date of trip, please. A: Rudy Randolph, 818-555-1234. My reservation begins on the second Monday of April. B: I see
英语情景对话-旅馆
A: I made a reservation earlier this week, but I have to cancel it. B: No problem, sir. Just tell me your name, phone number, and date of reservation. A: Great! I'm Rudy Randolph, 818-555-1234, and my reservation was for April 9 to 15. B: Okay, sir,
英语情景对话-旅馆
A: I need to cancel my reservation. I have personal matters that need fixing. B: That's not a problem. Just give me your name, phone number, and date of visit. A: Rudy Randolph, 818-555-1234, April 9 through 15. B: I see your info here on the screen.
英语情景对话-旅馆
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
英文魔法师字源大挪移
AGRICULTURE REPORT - February 5, 2002: Soil Conservation Methods By Gary Garriott 04 Feb 2002, 18:39 UTC This is the VOA Special English Agriculture Report. Soil conservation efforts protect soil from
农业与发展
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得 10 到 30 积分的奖励 ! Thank you ！
外研社新标准高中英语选修8
AMERICAN MOSAIC - Young Navajos Leave Reservation Life Behind for Jobs DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week on our show we play new music by Sarah Jarosz And we answer a question about c
2011年VOA慢速英语(七)月
A: I need to book a room at your hotel. B: On what day will you be beginning your stay? A: Our stay will be beginning on May 14th. B: Can you tell me how many days you need the room for? A: Please book the room for 3 nights. B: Would you like a singl
旅游英语对话
avulse, vt （由于意外事故或通过外科手术）把（身体的一部分）撕脱；抽出 【反】link（vt 连结）；suture（vt 缝合）
不择手段背单词
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
单词解析速记
By Deborah Block Washington, D.C. 20 June 2007 The National Trust for Historic Preservation in Washington, D.C. works to protect historic sites in the United States. Each year the private group identifies America's most endangered places. This year t
2007年VOA标准英语（六月）
By Delia Robertson Johannesburg 25 July 2007 A recent survey has found that some 27 percent of South Africans are dissatisfied with services delivered at the local government level, a finding born out by ever more frequent protests across many areas
2007年VOA标准英语（七月）
New York Plans 9/11 Anniversary Observances Amid Tight Security Americans on Sunday will mark the 10th anniversary of the September 11 terrorist attacks on the United States. New York City is preparing for a day of observances. New York police are im
VOA标准英语2011年(九月)
A: Shogun Restaurant of Pasadena. B: Hi, could you help me? I need to make a dinner reservation. A: I can help you if you can just tell me what evening you like the reservation for. B: Tuesday night is when we need the reservation for. A: What time d
英语情景对话-餐厅
A: Hello, this is Shogun Restaurant. B: Hello, I need to make a dinner reservation. A: Can you tell me what night you will be coming? B: We will be coming to your restaurant on Tuesday night. A: What time will you be dining with us? B: Our first choi
英语情景对话-餐厅
A: Hello, Shogun Restaurant. B: Hi, I would like to make a dinner reservation. A: Of course, what evening will you be joining us on? B: We will need the reservation for Tuesday night. A: What time would you like the reservation for? B: We would prefe
英语情景对话-餐厅
The Bierborse is an open-air event devoted to the art of brewing throughout the world. It is composed of two thirds beer-serving businesses and one third accompanying snack specialities. The range is supplemented by participants offering products typ
阅读空间
BBC Learning English People and places Barrington Irving Junior Dima:Hello, Im Dima, and today we are meeting a Jamaican pilot who has recently impressed the world by becoming the youngest ever man to fly solo around the globe. The twenty-three year
人与地方