穿过地理梯度, 莱文斯预料有分布区不重叠的小种或近群种.Across geographic gradients, Levins expects allopatric races or coenospecies exist.航空磁梯度仪在六十年代中期交付使用.The airborne magnetic gradiometer came into use in the middle 1960 s.这说明水动力条件具有很明显的位能梯度.Thi...
These hooks are sharp with long shanks.这些钩身长的鱼钩很锋利。I want to buy the hams hanging on the hooks.我想买挂在钩子上的火腿.This dress hooks at the back , not at the side.这件衣服是在背后而不是在旁边扣钩....
这种对待金钱的过分谨慎的态度有时几近于吝啬。This very careful attitude to money can sometimes border on meanness.金钱的浪费触目惊心a scandalous waste of money她不得不忍受彻底失去以前所拥有的地位和金钱的痛苦。She has had to cope with losing all her previous status and money....
She summoned up all her pity for him, to smother her self-pity.她抑制着心中的自怜，将满腔的怜悯之情都倾注在了他的身上。Supposedly his last words to her were: "You must not pity me."据说他对她说的最后一句话是：“别怜悯我。”She knew that she was an object of pity among ...
An item of prominence on the conference agenda was infant health care.会议议程上的一项重要议题是婴儿保健.The other item on the agenda is the tour.日程中的另一项是旅游。His declared agenda is to raise standards in schools, fortify parent power and d...
It was forbidden to build any ship larger than a mere coasting - boat.禁止建造任何比沿岸航行的船只更大的轮船.Consumption of red chilis after anal fissure surgery should be forbidden to avoid postoperative symptoms.在肛裂手术以后不能食用红辣椒,以避免术后症状.Th...
He is calmed by a lullaby, but maddened by any sudden loud noise.他在催眠曲的安抚下平静下来，但任何突发的巨响又会让他大发脾气。At last the wild wind calmed down.狂风终于停了下来。The situation then calmed down temporarily.那时的形势得以暂时地平静下来。He was very excited, an...
Footballers in whopping great studded boots walk over the pitch.脚蹬帅气钉靴的足球运动员走进了球场。England's footballers are back home after their ill-fated trip to Algeria.英格兰足球队结束了倒霉的阿尔及利亚之行，回到了国内。Some footballers get paid million...