Partes marginalis
[医] 缘部(扣带沟)
🧩 词语组成解析
[医] 部, 部分
🗣️ 情景例句
After the marathon, most of the competitors looked all in.
跑完马拉松，大多数参加比赛的人显得疲劳不堪。
My first name is Bill.
我的名字叫比尔。
Sure enough, Rastus arrived punctually at seven o'clock that evening.
果然，当天晚上7点正，拉斯特斯准时回来了。