maintain的意思是保持;保养;坚持;固执己见
变形
过去式:maintained过去分词:maintained现在分词:maintaining第三人称单数maintains双语释义
v.动词
vt.保持;继续 keepup;retain;continue
vt.坚持;主张 assertastrue
vt.保养,维护 keepingoodrepair;defend
vt.供给;赡养support
英英释义
maintain[mein'tein]
v
keepinacertainstate,position,oractivity;e.g.
同义词:keephold
keepinsafetyandprotectfromharm,decay,loss,ordestruction、
同义词:conservepreservekeepup
supplywithnecessitiesandsupport