吕氏英汉字典[简体]:
[
繁体
]
请输入英文:
helical gear
"helical gear" Chinese translation ("helical gear" in Chinese, "helical gear" 中文翻译, "helical gear"发音):
helical gear
ÂÝÐý³ÝÂÖ [ÂÝÐý³ÝÂÖ ]
Home
Site Map
Feedback
Privacy Policy
