As a result, Dr Hartung estimates that false positives could outweigh false negatives 75 times over.最终, 哈尔顿博士估计假阳性将超出假阴性达七十五倍之多.List the positives and negatives of your choices.列出你的选择的好的和坏的方面.The Cleaner's heuristic...
他的散文文笔有力、内容庞杂，有时几近晦涩。His prose is vigorous and dense, occasionally to the point of obscurity.他花了几个小时讲述法国和英国的散文。He discoursed for several hours on French and English prose.这些散文需要一些出其不意的风趣或幽默。The essays could do with a fla...
Despite strong principles he was never censorious.虽然他原则性很强，可从来不会吹毛求疵。His treatment of him is sympathetic rather than readily censorious.他对他的态度是同情而并非一味批评....
It's easy to get a tummy upset from river water.喝河水很容易闹肚子。If I get another tummy ache, I will wire you to come.如果我再肚子疼,我会发电报让你来.She'd undergone 13 operations, including a tummy tuck.她已经做了13次手术，包括一次腹部瘦身整形手术。...