Dicyanin
[化] 双菁
🗣️ 情景例句
That's alright. You're a lot of help.
没关系。你帮了很大的忙。
It's faster to go by plane than by boat.
和坐船比，坐飞机是更快的。
I'll check back with by head office for you.
这个我回头会跟总公司查核一下。