Keyer
n. 键控器\\n[计] 键控器
🏥 医学释义
键控器，定时器
🗣️ 情景例句
Don't worry about it.
别放在心上。
He can run as fast as Jim.
他跑的和吉姆一样快。
this possibility becomes virtual certainty.
所以存在着产生生命星球的这种可能性是肯定无疑的。