Double leaf 双折叶;参见 Edition: Books, pamphlets, fascicles, single sheets, etc. 版本:图书、小册子、分册、单张等;参见 .
基于14个网页-相关网页
double leaf swing bridge 双翼平旋桥
double-leaf bascule bridge 双叶竖旋桥
double leaf door 双截门
double-leaf gate 扉闸门 ; 双扉闸门
Double-leaf fern Pictures 双扇蕨图片
double leaf gate 双翼大门
Double-leaf forceps 双叶产钳
Double leaf forceps 双叶小产钳
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