Nitrating
v. 硝酸盐( nitrate的现在分词 )
🗣️ 情景例句
I would like to improve my English pronunciation.
我想改善我的英语发音。
You cannot flay the same ox twice.
一头牛不能剥两次皮。
Where do you think you are? On a race track?
你认为你现在是在哪儿？在赛车道上吗？