Semaphores
n. 臂板信号系统, （铁道）臂板信号装置( semaphore的名词复数 )\\nv. 发出信号, 打旗语( semaphore的第三人称单数 )
🗣️ 情景例句
Certainly. Hold on, please.
当然可以，请稍等。
I'm going to take four boxes.
我要拿四盒。
This race, which went on for exactly four exactly four months, was the last of its kind.
这场比赛持续了整整4个月，是这类比赛中的最后一次，