keyer meaning in English
n.
1.【无线电】电键器；键控器；调制器；控制器。
2.定时器，计时器。
Examples
- We were thus the key to global security .
因此我们是全球安全的关键。 - I got into a real flap when i lost my keys .
我丢了钥匙，心里发慌。 - This is a key point that is often overlooked .
这是常被忽略的要点。 - Don't butcher that song by singing off key .
别唱走调而糟蹋了那首歌。 - Walkie-talkies would be issued to key people .
关键人员都配备步话机。