Sympathetic fibers are distributed to all regions of the heart.交感神经纤维分布于心脏的所有部分.When fibers swell , they fill the air spaces and thus reduce ventilation.一般纤维膨胀后, 占据了空隙,因而减少了通气能力.When the fibers broke, fiber ends were man...
Diana's house was crowded with happy people whose spontaneous outbursts of song were accompanied by lively music...戴安娜的家里挤满了兴奋的人们，他们伴着欢快的音乐不由自主地引吭高歌。The radio flux is extremely variable, exhibiting erratic outbursts...
他吸了吸鼻子，对这项提议感到窘迫不安，心烦意乱。He sniffed, fidgeting in discomfort, uneasy at the suggestion.该地区的消费者经济窘迫，在奢侈品上的开销比以前少了。The region's hard-pressed consumers are spending less on luxuries.他们吹口哨挑逗我，我窘迫之下绊了一跤。They wolf-whistled...
Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次.Guy's house was close to the observatory.盖伊的房子离天文台很近.China boasts the world's earliest observatory, built in Nanking ...
He is not yet out of his apprenticeship.他尚未满师.After serving his apprenticeship as a toolmaker, he became a manager.结束了工具匠的学徒期以后，他当上了经理。Benjamin was bred a silk dyer an apprenticeship in London.拜雅明是学染丝的,在伦敦当学徒.He served h...