Vacuum breaker
[化] 真空调节阀
🧩 词语组成解析
breaker
[['breikə]]
n. 断路器\\n[化] 破碎机
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
I wasn't born yesterday.
我又不是三岁小孩。
Will you come and join us for dinner on Sunday?
星期天来和我们共进晚餐好吗？