Vacuum meter
[化] 真空计
🏥 医学释义
真空计，低压计
🧩 词语组成解析
🗣️ 情景例句
You are not going to be able to move after this and the aerobics class.
你会动都动不了的。在你做完这个后又去上有氧运动课之后。
That means the child is already one year older.
那意 味着孩子又长大了一岁。
No, it isn't.It's a ruler.
不，不是，这是一把尺子。