vacuum [動詞] 吸塵; [名詞] 真空;空白;吸塵器
短網址:
複製網址
vacuum
['vakjuəm]
n.真空, 真空吸塵器, 空白
adj.產生(利用)真空的
v.用吸塵器打掃
例句與用法：
An empty space; a vacuum.
真空空間; 真空
Some pumps and all vacuum cleaners work by suction.
有些泵和所有真空吸塵器都是借吸力工作的。
His wife's death left him a vacuum in his life.
他妻子的去世使他的生活變得空虛。
詞形變化：
名詞複數: vacuums | 動詞過去式: vacuumed | 動詞過去分詞: vacuumed | 動詞現在分詞: vacuuming | 動詞第三人稱單數: vacuumes |
英文解釋:
名詞 vacuum:
the absence of matter
同義詞：vacuity
an empty area or space
a region that is devoid of matter
同義詞：vacuity
an electrical home appliance that cleans by suction
同義詞：vacuum cleaner
動詞 vacuum:
clean with a vacuum cleaner
同義詞：vacuum-clean, hoover
以上來源於大辭典
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日期 :2017-02-27