A cold is an infection of the upper respiratory tract.感冒是上呼吸道的感染。They've picked up a really nasty infection from something they've eaten.他们因吃错东西而得了很严重的感染症。Our doctor diagnosed a throat infection and prescribed ...
Speculation as to the desirability of this process is an unprofitable pastime.猜测这一进程有何可取之处是无益之举.Unprofitable eloquence is like the cypress,which is great and tall,but bears no fruit.无益的雄辩犹如柏树,虽然高大但不结果。After John found fa...
He also talked briefly about the isolation he endured while in captivity.他还简单谈及了他被俘期间忍受的孤独。We shall first look briefly at the historical antecedents of this theory.我们首先应大致看一下该理论在历史上的前身。There are four basic alternatives; ...