Clacker
n. 噼啪声；嗒嗒声
🗣️ 情景例句
The cloning of human organs is controversial.
人类器官克隆是极具争议性的。
I'm coming.
我来啦。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？