Prenodular sulci
[医] 小结前沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
Typing is easy once you get the hang of it.
一旦你掌握诀窍，打字就很简单。
Would you like to arrange for a personal interview?
你想安排面谈吗？
I'm sorry I don't know. You'd better ask that policeman over there.
对不起，我不知道。你最好问问那边的警察。