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Correct
蜗杆
/ wōgǎn /
Strokes
Definition
worm (mechanical engineering)
Example
As a Noun
worm
1
Shuāngtóu
双头
wōgǎn
蜗杆
- Pinyin
- Sentence
double-thread worm
2
Fēndù
分度
wōgǎn
蜗杆
- Pinyin
- Sentence
indexing worm