vacuum

US /ˈvækjuəm, -jum, -jəm/

UK /'vækjʊəm/

B1 中級
n. (c./u.)名詞 (可算/不可算)真空
Send out all the air and you have a vacuum
n. (c./u.)名詞 (可算/不可算)掃除機
The vacuum will pull the dirt out of this floor
v.t.他動詞掃除機で掃除する
It will vacuum up the dirt from your floor
n. (c./u.)名詞 (可算/不可算)空虚
The scandal created a vacuum of leadership.
n. (c./u.)名詞 (可算/不可算)真空管
The old radio used vacuum tubes.
adj.形容詞真空
The food was stored in a vacuum container.
v.t.他動詞真空パックする
We vacuum-sealed the leftovers to keep them fresh.

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