double leaf hook-shaped gate的意思|示意
美 / /
英 / /
双叶钩形闸门
double leaf hook-shaped gate的网络常见释义
双扇钩形闸门 ... hook-like structure 似钩状构造 double leaf hook-shaped gate 双扇钩形闸门 hook-shaped double leaf gate 钩形双扇闸门 ...
double leaf hook-shaped gate相关短语
1、 hook-shaped double leaf gate 钩形双扇闸门