haveinsufficientfoodandclothing;缺吃缺穿
beshortofhands;缺人手
Twopagesaremissingfromthisbook.这本书缺了两页。
Nooneisabsent.Everybody'shere.人都到齐了,一个也不缺。
incomplete;fragmentary;残缺不全
flawless;perfect;impeccable完美无缺
fillavacancy;补缺
vacancy;opening空缺