单词：clapp oscillator
单词：clapp oscillator 相关文章
841 、 埋头铆钉 countersinkheadrivet 842 、 埋头锥孔 countersink 843 、 埋头螺栓 countersinkheadbolt 844 、 埋头螺丝 countersinkheadscrew 845 、 埋头钻 countersinkdrill 846 、
英文名句短语
Somethin' Bad Carrie Underwood and Miranda Lambert Both- Stand on the box stomp your feet start clappin got a real good feeling something bad about to happen Oh Oh Oh Oh X4 Miranda- Pulled up to the church but I got so nervous Had to bag it on up cou
格莱美获奖歌曲
Keeping Time With Quartz Most people know that wrist watches commonly contain quartz. In fact, if you wear a watch, chances are its a quartz watch, since most watches is made today use quartz. But, you may not know what quartz has to do with keeping
英语听力文摘 English Digest
Burma is now preparing for elections at the state, regional and national level. But the country's much-criticized election laws prompted the main opposition party to opt out, leaving many activists disheartened and disgruntled. This is how Burmese, p
VOA标准英语2010年(四)月