钩扣

tache

* * *

gou1 kou4

hook

* * *

钩扣

gōu kòu

fastener

钩扣铰链 hook-and-eye hinge;

钩扣连接 hook-and-butt joint

* * *

鉤扣|钩扣 [gōu kòu] ► hook