Playback signal
[計] 讀出信號, 再生信號
?? 詞語組成解析
playback
[['pleib?k]]
n. (錄音)重放, (錄音)重放裝置\\n[計] 重現(xiàn)
signal
['s?gnl]
n. 信號，暗號;預兆，征象;動機;導火線;
vt. 向…發(fā)信號;用動作（手勢）示意;以信號告知;
vi. 發(fā)信號;
adj. 顯著的，優(yōu)越的;暗號的，作信號用的;
sign記號，信號+al表名詞 → 信號
??? 情景例句
She suffered terribly when her son was killed.
兒子被殺，她痛苦至極。
It was well-received in all markets, so a gain of three market share points can be expected.
這在所有市場銷售良好，所以獲得三成的市場占有率是指日可待的。
What size do you want?
你要多大號的？