Timing reference signal
[计] 定时参考信号
🧩 词语组成解析
timing
['taimiŋ]
n. 时机掌握;配光;记时;定时;
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
He had insufficient sleep.
他睡眼不足。
What is he doing today?
今天他在做些什么？
The truck was coming round the corner near the school.
这辆卡车正饶着学校附近的拐弯处驶过来。