Playback signal
[计] 读出信号, 再生信号
🧩 词语组成解析
playback
[['pleibæk]]
n. (录音)重放, (录音)重放装置\\n[计] 重现
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
Of course, they won't be in Riverdale.
当然这些房子不在Riverdale
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。