Circlip
簧环, 弹性挡圈
🔁 扩展释义
【化】 定位环
🗣️ 情景例句
Oh yes.
你好。
First think, and then speak.
先想后说。
Rescue workers are therefore drilling a hole on the north side of the mine.
因此，营救人员在矿井的北侧钻了一个洞。