gear基本解释
n,[机]齿轮；装置，工具；传动装置
gear相关例句和用法When she put the car in gear it began to buck wildly..当她把汽车搭上齿轮时，汽车便开始颠簸地行进。
gear英英释义齿轮nn
gear记忆g ＋ ear(耳朵) → 用耳朵听声音判断齿轮故障 → 齿轮记忆
gear短语bevel gear锥齿轮，锥形齿轮；伞齿轮
gear 真题例题真题例句...but the thrill of young love seems to have shifted a gear in his mind: from now on。
