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
You don't know up from down.
你黑白不分。
Let me go.
让我走。
In the conversion of saliva into poison, one might suppose that a fixed process took place.
人们可能认为，唾液转变成毒液，其中有固定的程序。