n.真空; 空白; 空虛; 清潔;
v.用真空吸塵器清掃;
第三人稱單數:vacuums過去分詞:vaccumed復數:vacua現在進行時:vacuuming過去式:vacuumed
例句:
1.
These stories didn't develop in a vacuum.
這些故事不是在真空裏發展的。
2.
Vacuum carpets as often as possible.
經常用吸塵器清理地毯。
n.真空; 空白; 空虛; 清潔;
v.用真空吸塵器清掃;
第三人稱單數:vacuums過去分詞:vaccumed復數:vacua現在進行時:vacuuming過去式:vacuumed
例句:
1.
These stories didn't develop in a vacuum.
這些故事不是在真空裏發展的。
2.
Vacuum carpets as often as possible.
經常用吸塵器清理地毯。