装修问答

铜钉。
She scratched her elbow on a nail. rivet nail

钢钉:
1.
2. 她给铁钉划伤了臂肘:
1。
He caught his coat on a nail projecting from the wall. wirenail
Examples. wire tach
2. iron nail
3. copper tack
2:thread steel nail
铝钉:
1. brass tacks
紫铜钉. 他的外套被墙上的一颗铁钉钩住了: steel nail
螺纹钢钉铁钉:
1. copper nail
2

iron nail
copper nail
steel nail
aluminium nail

iron nail, copper nail, stell nail, aluminum nail