Sarcomeric
[医]肌（原纤维）节的
🗣️ 情景例句
How's my grandson?
我的孙子怎样啦？
Parents usually put a small red paper packet under their child's pillow.
父母常常会在孩子枕头下放一个小红包。
I want a dress like that one, but it must be my size.
我想一件和那件一样的，但必须是我的尺寸。