单词：reef-knot
单词：reef-knot 相关文章
CHAPTER FOUR READING [00:04.18]A dangerous sevant. [00:10.74]One evening,Daisy said 'I'm going to the shop to buy a packet of sweets. [00:19.10]Does anyone want anything? 'Benny,Daisy's brother said,'Yes. [00:28.24]Can you get me a packet of electric
上海牛津初中英语八年级
Youre going to see some beautiful coral out at the reef, Melanie said, as they boarded a glass-bottom boat later that morning. They had driven into Key West after breakfast and were taking their seats on the upper deck of a large white boat called th
41 The Mystery of the Hidden B
英语畅谈世界文化lesson7:Great Barrier Reef大堡礁
英语畅谈世界文化
[00:01.21]I'm going to work with sick people. [00:05.12]I'll work in a big hospital in the emergency [00:09.71]room. [00:10.82]I'll sometimes work at night. [00:19.50]Pronunciation [00:24.96]Silent letters [00:27.55]Listen!The neighbor is knocking at
清华大学版小学英语(一到六年级)
[00:17.71]Listen and read [00:21.86]A:Tomorrow is Alice's birthday. [00:26.62]I think she will like this Chinese knot for her birthday. [00:32.47]It looks very nice. [00:36.10]B:I think so. But when is your birthday? [00:41.53]A:My birthday is in Jul
小学英语陕旅版五年级
Of the many puzzles mathematicians ponder, one is new ways to tie knots. There are more than six billion different types of knots that have been tabulated by mathematicians. Six billion. David Leigh, a chemist at the University of Manchester in the U
2017年Scientific American(一)月
The waves of these azure seas hide an abundant treasure. Below the waves, coral reefs provide a habitat for teeming life, a life with a kaleidoscope of color. In oceans around the world, clear and well-circulating waters encourage corals to anchor a
国家地理2008年
1. for no reason at all 无缘无故地 例句：There is absolutely no such thing as love or hatred without any reason or cause。 世上没有无缘无故的爱，也没有无缘无故的恨。 2.blood relationship 血缘 例句：Serology of 23 Gr
英语日常口语
Like these sea fans, the last frontier of life on the reef. The divers reach their target-- a massive ridge, 190 feet down. Here, the air they are breathing is under pressure, squeezed down so that there's more gas in every lungful. They have to hope
自然百科2011年
The reef was left high and dry, exposed to air and harsh sun. A trillion tiny creatures died in their own homes. For the coral, it was an apocalypse. When the ice age ended, the sea came back and submerged the dead reef. But what brought it back to l
自然百科2011年
Here it is. Got it, I think. A spring. And whats actually coming out of this is fresh water. You can drink. You see this stuff bubbling out? This is what the traditional owners of this place call 'buiur bindi''fresh water in the ocean'. The locals ca
自然百科2011年
The pearl luggers then turned their attention to something else, a much bigger target. The reef has always provided a great haven for large animals, like turtles who nest on the coral piece. Whole populations of turtles were brought to the verge of e
自然百科2011年
As a polyp grows, it puts up a wall of limestone around itself. And then it multiplies. Each polyp can produce thousands of offspring, which all work together to build a living fortress-- a coral reef. After just a few years, a single piece of coral
自然百科2011年
Inside the flesh of these tiny animals are microscopic plants called algae, but these aren't parasites. None of this would be here without them. Wachenfeld: When the algae photosynthesize, they take energy from sunlight and carbon dioxide, then make
自然百科2011年
Todd: So, Rebecca, in Australia you have the Great Barrier Reef. Now have you been to the Great Barrier Reef? Rebecca: Yes, I have once, probably about two years ago. There's the main part of the Great Barrier Reef and then there's a little island, a
原版英语对话1000个
Larry和李华今天去给他们的朋友Jim买结婚礼物。Jim下个周末就要结婚。今天李华会学到两个常用语：to tie the knot和drop-dead gorgeous. LL: I can't believe Jim is goin
美国之音《流行美语》
1. for no reason at all 无缘无故地 例句：There is absolutely no such thing as love or hatred without any reason or cause. 世上没有无缘无故的爱，也没有无缘无故的恨。 2.blood relationship 血缘 例句：Serology of 23 Gray
实用英语
说到单词tie，大家一定不陌生，世界杯小组赛阶段，好几场比赛都是以tie(平局)结束的。在我们的日常生活中，一般跟tie这个词有关的表达，都跟捆绑或者牵绊之类的意思有关。比如下面这些例
实用英语
Todd: So, Rebecca, in Australia you have the Great Barrier Reef. Now have you been to the Great Barrier Reef? Rebecca: Yes, I have once, probably about two years ago. There's the main part of the Great Barrier Reef and then there's a little island, a
英语趣味课堂