英语词汇“prefocused beam”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	prefocused beam
释义	prefocused beam 预聚焦束
随便看	tri-state bus driver tristate bus line tristate bussing tristate circuit tri-state circuit tristate control tristate device tri-state function tri-state gate tristate logic tri-state logic tristate logic circuit tri-state logic circuit tri-state output buffer tristate output buffer tri-stater tri-states tri-statest tri-state type lead-zinc deposits triste tristearate tristearates tristearin tristearins tristed 酼酽酾酿醀醁醂醄醅醇れんたいほしょうれんたいほしょう【連帯保証】れんたかーれんたさいくるれんたつれんたつ【練達】れんたるれんたんれんたん【練炭（煉炭）】れんだ