Transverse sulci
[医] 指(趾)甲横沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
I'm heading off for bed
我先去睡觉了
I ask him to tell me the details about everything.
我要求他告诉我每件事的细节。
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。