Perisome
[医]体壁（棘皮动物）
🗣️ 情景例句
2. We should all start exercising.
咱们都该去健身了。
My brain doesn't seem to be working well today.
我的头脑今天好像不太灵光。
Between 8:00 and 9:00.
8：00－9：00之间吧。