Signalling apparatus
[机] 信号装置
🧩 词语组成解析
[计] 信号传输法
🗣️ 情景例句
Come on!
过来！
I have to hang up now.
我现在不得不挂电话了。
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。