Keyer
n. 键控器\\n[计] 键控器
🏥 医学释义
键控器，定时器
🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
He says it's too dangerous.
他说这样做很危险。
In the Zoo. Let's go and see them.
在动物园里。咱们去看看。