Keyer
n. 键控器\\n[计] 键控器
🏥 医学释义
键控器，定时器
🗣️ 情景例句
I'm stressed out. I need a vacation.
我筋疲力尽了，我要休假！
Take care of yourself and don't forget to keep in touch.
多多保重。别忘了保持联系。
Look! That girl has fallen off her bicycle.
看！那个女孩从自行车上摔下来了。