常見例句用作形容詞 (adj.)The drill has variable speed control.這鑽機(jī)有變速控制。Do stop planer when shifting speed or installing plane blade.變速及上刀時(shí)必須停車。用作名詞 (n.)The drill has variable speed control.這鑽機(jī)有變速控制。Do stop planer when shifting speed or installing plane blade.變速及上刀時(shí)必須停車。 返回 variable-speed