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...
他拥有一家干洗店。He owns a dry-cleaning business.放学以后，我接了尼克和特德，然后又去了干洗店和杂货店。After school, I had picked up Nick and Ted and made the rounds of the dry cleaner and the grocery store.他在联邦高速公路上有几家干洗店.He owns some dry cleaning store ...
Poland provide the opposition for the Scots' last warm-up match at home.苏格兰队在国内最后一场热身赛的对手是波兰队。They would always come out and warm up the audience.他们总是会出来调动观众情绪。In a warm-up game for the World Cup, Uruguay have beate...
He believes he has been discriminated against because of his sexuality.他认为他的性取向令他一直备受歧视。Melanie Griffith seems to smoulder with sexuality.梅拉妮·格里菲思显得很性感。She oozes sexuality from every pore.她浑身上下每个毛孔都散发着性感。...