Invaginations
(invagination 的复数) n. 入鞘, 凹入, 反折, 反折处, 凹入部分, 肠套叠\\n[医] 折入, 凹入, 内陷, 套迭
🗣️ 情景例句
Thanks, anyway.
不管怎样 我都得谢谢你。
Who is the mayor of this city?
谁是这城市的市长？
Are you doing much sport?
你常做运动吗？