Dyns
(dyn 的复数) n. 力学, 动力学
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
I have a headache, and she has a stomachache.
我头疼，她胃疼。