Vacuum drying oven
[化] 真空干燥箱; 真空干燥烘箱\\n[医] 真空干燥箱, 真空烘箱
🧩 词语组成解析
n. 真空;空白;空虚;清洁;
v. 用真空吸尘器清扫;
vac空+uum表名词 →空虚;真空
🗣️ 情景例句
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车?
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事,讲得恰当是另一回事。
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