vacuum cleaner
vacuum
vacuousness
vacuously
vacuous
vacuum pump
vacuum tube (US) (Brit radio valve)
vacuum-packed
vade-mecum
vagabond
vagary
vagina
vaginal
vagrancy
vagrant
vague
vaguely
vagueness
vain
vainglorious
vainglory
vainly
vainness
valance
vale
valediction
valedictorian
valedictory
valence
valency
valentine
   学 习  词 典 Study Dictionary

英中
中英
 Find Word::查找单词


vacuum pump

pump that creates a partial vacuum in a vessel 真空泵.



[修改/添加解释] [回到词典]