Switchgear
n. 开关齿轮
✅ 同义词
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
I'm glad you enjoyed yourself; we enjoyed having you.
我高兴你过得愉快。承您光临，我们也过得很快乐。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。