Identification signal
[计] 识别信号
🧩 词语组成解析
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
have been postponed indefinitely.
被迫无限期延缓。"
Misery loves company.
同病相怜。
That was used for drinking, said Wei Hua.
“那是饮用东西的用具。”魏华说。