Nitrating
v. 硝酸盐( nitrate的现在分词 )
🗣️ 情景例句
Robbie says you can't take him to the game today. Robbie
说你今天不能带他去看比赛。
How far is it to the university?
它离大学多远？
Look, Gary!That policeman's waving to you.He wants you to stop.
瞧，加里！那个警察正朝你挥手呢。他要你停下来。