英语词汇“vacuum bell jar”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	vacuum bell jar
释义	vacuum bell jar 真空钟罩
随便看	stroke with a hook strokewith full recovery stroke with wind stroke work stroke work index stroke writer stroke writing stroke-writing stroke …down stroke … down stroke…down Strokin stroking stroking fixture stroking key strokingly stroking massage stroking mechanism stroking of muscle and tendon in bone setting stroking of muscle and tendon in bone-setting stroking rate strokings stroking session stroking technique stroking tempo