A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。...
显然，那些人是在受到一支巡逻队的盘问后开的火。The men apparently opened fire after they were challenged by a patrol.那天夜里巡逻队之间发生了一场冲突.There was a brush between patrols that night.巡逻队 报告一切平安无事.The patrol have [ has ] reported that all is quiet....
并不是害怕束缚了他, 而是对某种东西不断加深的感受.It's not fear that grips him, only a heightened sense of things.不伴腹痛的逐渐加深的黄疸和上腹包块.Without abdominal pain gradually deepening jaundice and abdominal mass.这反映了他们日益加深的困难.This reflects their in...
The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.亲核试剂包括烯烃 、 炔烃 、 醇 、 酸 、 胺 、 水等.The hydrocarbon must be an alkene.这个碳氢化合物必定是烯烃.A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是...
Mount Unzen has been spewing out volcanic ash, gas, and rock today.云仙山今天一直在向外喷涌火山灰、气体和火山岩。He was still spewing forth in public such offal about Mary Lincoln.他还在公众场合散布关于玛丽·林肯的这样一些谰言.The typewriter were spewing out status ...
She undressed and put her wet clothes in a neat pile in the corner.她脱掉衣服，把湿衣服整齐地码成一堆放在角落里。The writing on the back of the card was cramped but scrupulously neat...这张卡片的背面写满了密密麻麻但却十分工整的字。The neighbours' gardens were t...
他送给女友一枚镶着蓝宝石的订婚戒指。He gave his girlfriend a sapphire engagement ring.现在让我们考虑象钻石和蓝宝石这样的晶体.Now let us consider crystals such as diamond or sapphire.现在让我们考虑象金刚石和蓝宝石这样的晶体.Now let us consider crystals such as diamond or sopphi...