Semaphore symbol
[计] 信号符号
🧩 词语组成解析
semaphore
[['seməfɔ:]]
n. 信号, 臂板信号, 旗语\\nvt. 用信号联络\\nvi. 打信号, 发旗语\\n[计] 信号; 号志; 信号灯
🗣️ 情景例句
Hmm. I can't remember.
嗯， 我记不起来了。
Oh, no! I've missed my plane.
糟糕，我错过了我订的航班。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。