Switchgear
n. 开关齿轮
✅ 同义词
🗣️ 情景例句
Never in my life have I seen such a mess!
我这辈子没见过这么乱的地方。
It is the first step that costs.
万事开头难。
The bridge has been washed away by the floods.
桥已经被洪水冲走了。