n.缺席，缺勤；缺乏，缺少，无；心不在焉，不注意

网络解释.缺阵；缺席；缺乏；失神
词形变化:
复数：absences  

in the absence of sth 1 . 缺乏某物 in sb\'s absense 2 . 某人不在时 absence makes the heart grow fonder 3 . (谚)小别胜新婚 absence of mind 4 . 走神，心不在焉

n.1.缺席;缺乏释义下的反义词

presence

n.1.缺少,贫乏,空缺释义下的同义词

want vacancy vacuum negation vacuity default paucity destitution lack deficiency dearth emptiness privation unavailability void