单词：aluminum bifluoride
单词：aluminum bifluoride 相关文章
scorching:炙热的adj. scorchinghot,这里scorching是个副词! air-conditioner空调 Andy老师提示:Wearmoreclothes!Dontcatchaflu!
2015年NPR美国国家公共电台1月
1.As a child, the little boy very poor family, food, rice is often not enough to eat, his mother took the bowl of rice to the children to eat. Said the mother, children, eat fast, I hungry! - Scatter his mother's first lie 儿时，小男孩家很穷，
英语美文
Zhong Qiu Jie probably began as a harvest festival. The festival was later given a mythological flavor with legends of Chang-E, the beautiful lady in the moon. 中秋节最早可能是一个庆祝丰收的节日。后来，月宫里美丽的仙女嫦娥
阅读空间
It has been so bitterly cold here in Pennsylvania. I cant remember a winter being as cold as this, but Im sure there were colder days. Even though the daylight hours are growing longer minute by minute, its easy to find an excuse not to go out unless
英语美文
1.As a child, the little boy very poor family, food, rice is often not enough to eat, his mother took the bowl of rice to the children to eat. Said the mother, children, eat fast, I hungry! - Scatter his mother's first lie儿时，小男孩家很穷，
英语美文