Qcw signal
[电] QCW讯号
🧩 词语组成解析
n. 具有Q相位的3.58MHz连续波讯号
signal
['sɪgnl]
n. 信号，暗号;预兆，征象;动机;导火线;
vt. 向…发信号;用动作（手势）示意;以信号告知;
vi. 发信号;
adj. 显著的，优越的;暗号的，作信号用的;
sign记号，信号+al表名词 → 信号
🗣️ 情景例句
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
Enough is as good as a feast.
知足常乐。
He was just falling asleep when there was a loud knock at the door.
他刚要入睡，就有人很响地敲门。