常見例句An Assumption of WILSON Image Current Source Applied to Seismometer Pre amp Circuit. WILSON鏡象電流源應(yīng)用於地震儀前置放大電路的設(shè)想Cook the pie for 20 minutes in a pre heated oven. 在經(jīng)過預(yù)熱的烤箱裡烘烤餡餅20分鍾.The prices of B& W TV sets have gone down. 黑白電眡機(jī)跌價了。From US News & World Report. 譯自《美國新聞與世界報(bào)道》The pre - christmas period be always very busy . 聖誕節(jié)前這一段時間縂是很繁忙的。Just pre the switch on your arm rest. 您按一下扶手上的那個開關(guān)就行了。 返回 PRE-AMP