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
Is everything all right?
一切都好吗？
It's about seventy degrees Fahrenheit this afternoon.
今天下午的温度大约70华氏度。
He acted as if he had never lived in England before.
他的举动就好像他从未在英国生活过一样。