Involutional
[医] 复旧的, 退化的
🗣️ 情景例句
Well, let's take everything to the living room.
嗯， 我们把东西都放到客厅去。
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
Are you all right now?
你们现在好些了吗？