Queueing semaphore
[计] 排队信号量
🧩 词语组成解析
[计] 排队, 队列
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
Nice work.
干得好。
I wouldn't, if I were you.
要是我就不会。
Did he telephone again last night?
他昨夜里又打电话了吗？