The technique has been to mutate the genes by irradiation or chemicals.该技术是通过放射线照射或者使用化学方法使基因变异。the ability of the virus to mutate into new forms病毒变异成新菌株的能力A newer anti-HIV drug called pyridinone caused HIV to mutate int...
She has just been appointed artistic director of Queensland Theatre Company.她刚刚被任命为昆士兰剧团的艺术总监。Ballymore rugby union ground has been shortlisted as a possible home for Queensland softball.巴利莫尔橄榄球联盟球场已经被列为昆士兰垒球队的候选主场之一。Rud...
When everyone else goes home around 5 p.m. Lynn is still hard at work...当其他所有人都在晚上5点左右回家时，林恩仍在努力工作。The lawyers say no one else will make me an offer...律师说不会再有人给我出价了。All artists have part of themselves that they can never...