keyer 是什么意思

	n. 1.【无线电】电键器；键控器；调制器；控制器。 2.定时器，计时器。

	1.	We were thus the key to global security . 因此我们是全球安全的关键。
	2.	I got into a real flap when i lost my keys . 我丢了钥匙，心里发慌。
	3.	This is a key point that is often overlooked . 这是常被忽略的要点。
	4.	Don't butcher that song by singing off key . 别唱走调而糟蹋了那首歌。
	5.	Walkie-talkies would be issued to key people . 关键人员都配备步话机。
	6.	They scared him into handing over the keys . 他们把他吓得交出了钥匙。
	7.	There was a lot of junk on the key . 在这个礁上，废弃的旧物太多了。
	8.	She is not a baby . give her the key . 她不是小孩子了，把钥匙给她吧。
	9.	Only the correct key will move bolt . 只有钥匙对头，才能转动锁眼。
	10.	Certainly , you may take the keys . 没问题，你当然可以把钥匙拿去。

keyer是什么意思