An example of negative eugenics would be the attempt to eradicate a harmful recessive gene.消极优生学的范例是试图破坏一种对人体有害的隐性基因.These insects are very difficult to eradicate.这些昆虫很难根除.It'set out to eradicate heresy, and ended b...
They are already battling to eradicate illnesses such as malaria and tetanus.他们已经在努力消灭疟疾、破伤风等疾病。These insects are very difficult to eradicate.这些昆虫很难根除.It'set out to eradicate heresy, and ended by perpetuating it.它的目...
I suspect this book will have the widest appeal of all.我猜想这本书会引起大家最广泛的兴趣。It offers the widest selection of antiques of every description in a one day market.它在为期一天的集市上出售应有尽有的各种古董。He claims to sell the widest range of bee...
The factory is retooling to start making the new line of cars.工厂正在重新装备以便开始制造新系列车型.But it is not just building highways and retooling market trading mechanisms.但这不只是建造高速公路和重新设计市场交易机制.With shipping costs surging, companies...