Switchgear
n. 开关齿轮
✅ 同义词
🗣️ 情景例句
Please don't cut it too short.
不要剪得太短了。
To sink
沉下
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。