Physostigimine
依色林
🗣️ 情景例句
If you can meet our needs- to order 200 sets, we'll give you trade discount.
如果你能答应我方的要求--定200台，我们同意给你折扣。
Are you married?
你结婚了吗
There were twenty cars in the race.
参加比赛的有20辆汽车。