Vacuum manometer
[化] 真空計
?? 詞語組成解析
n. 壓力計\\n[化] 流體壓強計; U型管測壓計
??? 情景例句
You really must have your wits about your when dealing with such people.
跟這類人打交道，你必須格外警覺。
My salary doesn't keep up with inflation.
我的工資跟不上通貨膨脹。
Their parents usually tell them that Father Christmas will come during the night.
他們的父親通常告訴他們，夜間圣誕老人會來的。