Lecithase
[化] 卵磷脂酶
🗣️ 情景例句
and how hard it is
他还说这件事很难
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
I can give you a number of excuses.
我可以给你说出很多韵理由。