vacuum
web. 真空
名詞. 空間 真空
其他翻譯
名詞
空間
airspace, expanse, interspace, room, roomage, vacuum
真空
vacuity, vacuum
例句
He demonstrated new vacuum cleaners.
They bought a new vacuum cleaner.
How old is this vacuum cleaner?
This vacuum cleaner is terribly loud.
Tom has a robotic vacuum cleaner.