Annulus haemorrhoidalis
[医] 痔环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
Michigan needs a touchdown.
Michigan队需要一次达阵得分。
By doing we learn.
经一事，长一智。
Only very thrifty children manage to fill up a money box.
但是能把储蓄罐装满的只有屈指可数的几个特别节俭的孩子。