General maser symbol. Maser amplifier, laser or laser generator can be specified.常规微波激射器符号. 可指定微波激射器放大器 、 激光器或激光发生器.Purpose: UHF frequency converter, local oscillator, wide band amplifier.用途: 用于超高频频率转换, 负载振荡器, 宽频放大.The n...
他傲然走过.He went surly by.”我问他是否做得到时, 他傲然地回答 “ 那还用问 吗 ?”When I asked him if he could do so, he replied proudly, " What else?在敦刻尔克之役可歌可泣的历史中,它将年复一年地傲然前进.She'll go sailing proudly down the years in the epic of Dunkirk....
North American fern with a blackish lustrous stipe.带有光亮叶柄的一种北美蕨类.Kennicott was cordial to Fern Mulins.肯尼科特对弗恩马林斯小姐倒是很亲热.She cast a sidelong glance at Fern.她瞟了一眼弗恩.Murawski A carnivorous Eupithecia caterpillar prowls a fe...