蜗杆副
Traditional form:
蝸桿副
Pinyin (reading):
wōgǎnfù
Definitions:
- worm-gear pair
- worm drive
- worm and worm gear
Characters:
- 蜗 - snail; Eulota callizoma
- 杆 - cane, pole, stick
- 副 - to assist, to supplement; assistant; secondary; auxiliary
Traditional characters: