gear.wheel 也作 gear wheel
gearwheel的音标和读音:DJ音标发音: [ˈgiəˌhwi:l, -ˌwi:l]KK音标发音: [ˈgɪrˌhwil, -ˌwil]
gearwheel的词性:n.(名词)
1. A wheel with a toothed rim.齿轮:边缘带齿的轮子