Intron
[化] 内含子
🗣️ 情景例句
We really don't have to be overly concerned.
我们真的不需要过分担心。
How many pieces are you going to take?
你要拿几支？
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。