单词：Rochelle powder
- Seidlitz powders沸腾散
- Seidlitz powder塞德利茨粉(缓泻剂的一种...
单词：Rochelle powder 相关文章
[00:00.96] 9.Winners and Winners [00:06.29]As a high school coach, I did all I could to help my boys win their games. [00:11.63]I rooted as hard for victory as they did. [00:14.89]A dramatic incident, however, following a game in which I officiated a
自然百科2008年
今天要讲的习惯用语都由这样一个关键词发展而来 ： powder。 大家一定知道powder是粉， 可以是扑脸的香粉，也可能是治病的药粉或者爆炸的火药，种类繁多。今天要学的第一个习惯用语是：
美国习惯用语
The Ear was buzzing. So I was just trying, trying my best to get it out. The buzzing stopped. Rochelle assumed that was end of it. Within 48 hours on the flight home, she was in serious trouble. Excruciating stopping pain, that never relented. One of
英伦广角
Suspicious Powder Discovered on Capitol Hill Deborah Tate Three U.S. Senate office buildings are closed, and congressional business has been disrupted a day after a suspicious powder, believed to be t
VOA2004（上）--各类新闻
今天要讲的美国俚语由powder发展而来。大家一定知道powder是粉，可以是扑脸的香粉，也可能是治病的药粉或者爆炸的火药，种类繁多。今天要学的第一个习惯用语是： take a powder。 习惯用语t
美国俚语
今天要学的习惯用语是： keep one's powder dry。在keep one's powder dry这个习惯用语里，powder指枪炮用的火药。以前步兵和水兵把火药装在火药桶里保持干燥，随时取用。要是哪个粗心大意的士兵忘了
美国俚语