动物会丢弃最弱小的幼仔。Animals reject the runt of the litter.最弱小的幼崽the runt of the litter要是被逼急了,甚至最弱小的动物也会回咬一口.Even the weakest animal will bite back when it is cornered....
He and his father, according to local gossip, haven't been in touch for years.当地风传，他和父亲已多年未联系了。They haven't got an invite to the wedding.他们还没收到参加婚礼的请柬。The library is a haven of peace and quiet.图书馆是个平和而安静的去处。"Yo...
The Strand is one of London's busiest and most affluent streets.斯特兰德街是伦敦最繁华、最富足的街道之一。a very affluent neighbourhood富人区It's a fallacy that the affluent give relatively more to charity than the less prosperous.富人比...