concatenation operator并置: juxtaposition; apposition; c ...前置運(yùn)算符: prefix operator并置運(yùn)算, 連接運(yùn)算: concatenation operation復(fù)合設(shè)置運(yùn)算符: compound-assignment operator并置算符: concatenation operator下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯