英语词汇“knocker”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	knocker
释义	knocker ['nɒkә] n. 敲击者(或物), 敲门者, 门环 [电] 开锤 (24516/16990)\n
随便看	Particle Count particle counter particle counting particle counting and size distribution in oil particle current particle current density particle cycle time particle decay particle deflection particle density particle deposition particle derivative particle detection particle detector particle diameter particle diffusion particle diffusivity particle discrimination particle disintegration particle dispersion strengthened ceramic particle displacement particle distribution particle distribution function particle distribution of fly ash particle drift xqwx xqxa xqxc xqxg xqxm xqxq xqxs xqyg xqym xqyp 34485 34486 34487 34488 34489 34490 34491 34492 34493 34494