When two or more elements combine and form a compound, a chemical change takes place.当两种或两种以上的元素结合形成化合物时, 发生化学变化。Dinucleotide A compound of two nucleotides linked by their phosphate groups.二核苷酸:由磷酸基团连接的两个核苷酸组成的化合物.Magnes...
Police fired on them as they fled into the embassy compound.当他们逃进使馆大院时，警察向他们开了枪。The less stable compounds were converted into a compound called Delta-A THC.不太稳定的化合物被转换成了一种叫做Delta-ATHC的化合物。This sticky compound adheres wel...
Thompson pumped his fist in the air and danced on the infield as the crowd roared.人们欢声雷动,汤普森在空中挥动着拳头,在场内跳跃.Grey took every opportunity to lambast Thompson and his organization.格雷不放过任何一个炮轰汤普森及其组织的机会。Daley Thompson was a g...
一段美满的恋情需要彼此关心并体恤对方的情感。A good relationship involves concern and sensitivity for each other's feelings.制片人决定结束她在影片中与皮尔斯·劳顿的恋情。Producers decided to end her on-screen romance with Pierce Lawton.他背负着多重的感情包袱开始这段恋情？How muc...
He was told that the doors had been fitted incorrectly.他被告知房门安装不当。The magazine suggested incorrectly that he was planning to retire.该杂志错误地暗示他正打算退休。The oral message was incorrectly transmitted.口信传达错了....
They will be exhibiting their new designs at the trade fairs.他们将在商品交易会上展出他们新的设计。These conclusions have emerged from observations of persons exhibiting different states of immunodeficiency.这些结论是从观察人的各种免疫缺陷症状得出的.Of, relati...
Cowpeas have a number of advantages over groundnuts.与花生相比豇豆有好几种优点.Peanuts, or groundnuts, are an important crop in many developing countries.花生, 或者是落地花生, 在许多的发展中过家是很重要的农作物.We assure you that the oil content of the ground...
...his niece from America, the daughter of his eldest sister.他从美国来的外甥女，他大姐的女儿My niece was left in my trust for the weekend.我受托周末照顾我的外甥女.Mary left her most precious possession — a small bookcase — to her niece.玛丽把她最珍视的财产—...
We had to physically wrestle the child from the man's arms.我们只得用力把孩子从那个男子手中夺过来。They taught me to wrestle.他们教我摔跤。He taught his little brother how to wrestle.他教他小弟弟如何摔跤....