单词	what's up
释义	what's upphr.① 怎麼了；發生什麼啦
随便看	category b noxious liquid substance category c noxious liquid substance category concept category d category description category development index category development index {=cdi} category d noxious liquid substance category extension category identifier category ii components of approach lighting system category iii condition category ii minima category-ii operation category killer category management category method category mistake category n category of groups category of instrument category of market category of radiation instrument category of set category of sets