青云英语翻译
翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5
[translate] Mechanical gain
Mechanical gain
Machinery gain
mechanical gain
Mechanical gain
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]
[translate]