英语词汇“ray sieve tube”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ray sieve tube
释义	ray sieve tube 射线筛管
随便看	good-copy good counsel Good counsel does no harm good counsel has no price Good counsel has no price Good counsel is a pearl beyond price Good counsel never comes amiss good couples are created by heaven Good courage breaks bad luck Good Course good creature good credit good credit risk good crop good cropper good crops good crossing good cry good cure good curing performance good curtain Good custom good-dame good-daughter Good-day to you, Monsieur the Elector