阻燃艙壁fire: n. 1.火,火焰;火災(zāi);燃燒;爐火,烽火。 2.射擊; ...retard: vt. 弄慢,延緩,延遲,使停滯,推遲;使耽誤,妨礙,阻 ...fire-retarding bulkhead: 阻火艙壁fire retarding: 耐火fire retarding agent: 防火劑; 耐火劑; 阻燃劑下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯