...periodical screening for cancer.定期进行肿瘤检查Britain has an enviable record on breast screening for cancer.英国妇女的乳腺癌患病率很低，着实令人羡慕。It is an exigent problem to solve the dry deep screening of moist fine coal.潮湿细粒煤炭干法深度筛分是筛分技术急...
Britain has an enviable record on breast screening for cancer.英国妇女的乳腺癌患病率很低，着实令人羡慕。Your application is under screening.你的申请正在审查中.Screening separates much of the heavier trash by use of different - sized screens.许多较重的杂质,经...
He gazed reflectively at his companion.他盯着自己的同伴，若有所思。Jim stroked his beard reflectively.吉姆沉思着捋了捋胡子."The first part of her life hasn't been all that good," he said reflectively.“她早年的生活并非一帆风顺，”他若有所思地说。...
我有点儿喘不上气，心脏咚咚地快速跳动着。I was a little breathless and my heartbeat was bumpy and fast.他听见低沉的心跳声，跳动的速度却更快了。He heard his heart thump dully but more quickly.他的心脏曾3次停止跳动。His heart stopped three times....