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
Oh, poor baby.
噢， 可怜的小宝贝。
He said he would rather not tell his age.
他说他不愿告诉年龄。
We can't decide who should open it first.
我们难以决定谁先打开礼物包。