白口，白口兒是什麽意思，白口，白口兒拼音，白口，白口兒造句，白口，白口兒英文翻譯

詞條：白口，白口兒

baikǒu,baikǒur

(1)

[spoken parts in operas]︰指戲曲道白

(2)

[a kind of old chinese books bound by stitches]︰線裝書的一種版本,版心上下不印