Limiting sulci
[医] 界沟
🧩 词语组成解析
a. 限制的\\n[电] 极限
[医] 沟
🗣️ 情景例句
What's the matter?
有什么事？
He tried to sell me his lousy radio.
他想把他那台破收音机卖给我。
What about you? What do you feel like doing?
你看怎么办？你想干什么呢？