Lung cancer rates increase steadily from the youngest to the oldest ages in all birth cohorts.从年纪最小到年纪最老,在所有的血统组中,肺癌率都是稳定地增加.The oldest deposits in the cave date back to 120,000 years ago.这个山洞最早有人居住的日期大概是12万年前.I'm t...
My mother has had unsightly varicose veins for years.我母亲多年来一直患有难看的静脉曲张。They had dressed his varicose ulcer with soothing ointment.他们在静脉曲张的疮口上抹了清凉的油膏.Winston reached down and cautiously scratched his varicose ulcer.温斯顿把手伸...
Howard wanted to be a popular singer, but stage fright crippled him.霍华德想成为流行歌手，但因怯场而心生畏惧。The publicity-shy singer spoke frankly in his first interview in three years.这位不喜欢抛头露面的歌手在3年来的首次访谈中畅所欲言。Cecile was in her early thi...
According to the survey, overall world trade has also slackened.根据这项调查，世界贸易整体上也有所放慢。At about five o'clock, business slackened off.大约5点钟的时候，生意闲了下来。Her grip slackened on Arnold's arm.她紧握着阿诺德的手松开了。...
You may wish to take advantage of our instructional session.你应该充分利用我们的教学课程。Take advantage of low-season airfares.利用淡季飞机票价。If you're too trusting, other people will take advantage of you.如果你过于轻信，其他人就会打你的主意。...
Therefore, MC - CDMA and its key technologies are deeply studied in this paper.因此, 论文就MC -CDMA 及其关键技术问题展开深入研究.MC - CDMA is an integrated technology of OFDM and CDMA.多载波码分多址(MC-CDMA)技术是OFDM与CDMA技术 结合方案小的一种.Advances in the...