減速級retard: vt. 弄慢，延緩，延遲，使停滯，推遲；使耽誤，妨礙，阻 ...stage: n. 1.講臺；舞臺；戲院，劇場；〔the stage〕 ...retarding: 遲滯; 阻滯延遲減速corrosion-retarding: 緩蝕的fire retarding: 耐火下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
