小可爱来找茬2021-05-28👍358 貌似不能,对声音的开关大小用turn “关上”. turn off “打开” turn on “关小” turn down 开大” turn up shut down 关闭 用法例句: 1. I was in harness at the factory for over twenty years before it shut down. 我在那家工厂关闭前在那儿工作了20多年了。 2. Some coal-mines had to shut down. 有些煤矿不得不关闭。 3. The plant shut down for the strike. 工厂因罢工而停工。 4. The jaws snap shut to take a sample. 铁爪急速关闭以抓取样品