螺母螺栓
Traditional form:
螺母螺栓
Pinyin (reading):
luómǔluóshuān
Definitions:
- nuts and bolts
Characters:
- 螺 - spiral shell, conch; spiral
- 母 - mother; female elders; female
- 螺 - spiral shell, conch; spiral
- 栓 - cork, peg, stopper
Traditional characters: