Annulus umbilicalis
[医] 脐环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
Is your wife ill?
是你太太病了吗？
Let the cobbler stick to his last.
安分守己。
Follow your teacher's instructions.
按照他/她告诉你的去做。