中文 Chinese
螺紋
螺纹
英文 English Explain:
spiral pattern
whorl of fingerprint
thread of screw
螺紋 螺纹 English Pronunciation:
[luo2 wen2]
螺絲 螺丝
螺絲刀 螺丝刀
螺絲帽 螺丝帽
螺絲粉 螺丝粉
螺絲起子 螺丝起子
螺絲釘 螺丝钉