Binaphthalene
联二萘
🗣️ 情景例句
Leave it to me.
交给我来办吧。
I know the boy whose father is a writer.
我知道那个男孩的父亲是作家。
OK. We can get some more tomorrow. We should finish the floor now. Can you take the other end of this piece of wood? Now you have to pull it to make the surface smooth like that.
好吧。我们明天再多买些。现在我们应该把地板弄好。你能抓住木板的另一端吗？现在你要来回拉动木板，使它的表面象那块儿木板一样光滑。