Csas
abbr. Czechoslovak Academy of Science 捷克斯洛伐克科學(xué)院
??? 情景例句
You should treat them with more consideration.
你應(yīng)該多體諒他們一些。
I told him to stay for lunch.
我告訴他留下來吃午餐。
What about some sugar?Two teaspoonfuls?
加些糖怎么樣？兩茶匙行嗎？