螺母螺栓

luó mǔ luó shuān

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Definitions

  1. 1. nuts and bolts

Child Words of 螺母螺栓

母
mǔ

mother

栓
shuān

bottle stopper

螺
luó

spiral shell

螺栓
luó shuān

bolt (male component of nut and bolt)

螺母
luó mǔ

nut (female component of nut and bolt)