英语词汇“blast-proof door”的翻译、意思、用法、释义-英汉汉英双解词典

单词	blast-proof door
释义	blast-proof door 防爆门
随便看	Line element conic curve line element field line element geometry line element of space-time line-elements line element vector line elemnt vector line elevator line elimination line embossing machine line emission line emission cloud line emission nebula line encoding line end line-end line end adjustment line-end adjustment line end control key line-end control key line-end control keyadjusting line ending line-ending line endings line-endings