Reil's sulci
[医] 赖耳氏沟, 环状沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
Dinner's on me.
晚饭我请客。
I'll be back in 5 days.
我五天之后回来。
He had found his family, and his roots at last!
他终于找到了他的家族，他的“根”了！