单词：relative aperture
[化] 相对孔径
单词：relative aperture 相关文章
Young People in Puerto Rico Await a Return to School nys Arroyo and her little brothers have been at a school in western Puerto Rico for weeks, but they are not in class. The Associated Press says they have been living in the school, which is now bei
2017年VOA慢速英语(十)月
AUDIE CORNISH, HOST: It's been six months since Hurricane Maria devastated Puerto Rico. There are still towns without power and water, and Puerto Rico faces a severe doctor shortage. Daily life is hard for many but more so for families caring for peo
2018年NPR美国国家公共电台3月
音乐咖啡厅:Stacie Orrico - Stuck 相关介绍：18岁时史黛西Stacie Orrico以首张进军国际市场的个人专辑《甜柠檬的爱情主张Stacie Orrico》，勇夺台湾2003年度风云榜西洋新人销售冠军，同时也在日本缔造
音乐咖啡厅
今天我们要学的词是vent。Vent，作动词是发泄情感的意思。美国加州塔夫特高中发生枪击案后，Parents attended an information meeting at the school and vented their fury over the school's inaction prior to the shooting.
英语单词荟萃
The White House has expressed concerns that the debt crisis confronting Puerto Rico could hamper its ability to deal with the spread of the Zika virus. The US says the financial turmoil in Puerto Rico is having a negative impact on its public health
cctv9英语新闻2016年
简单生活,简单爱----so simple(Stacie Orrico) Stacie Orrico 不是简单的一个17岁女孩儿。寻常的17岁女孩儿是不能获得金唱片销量和如潮的好评。Stacie 做到了，她的首张专辑Genuine在公告牌热门专辑榜排名
流行英文歌曲