英国拥有欧洲最大也是最具繁殖能力的狐狸种群。Britain has the largest and most flourishing fox population in Europe.基因是在有性繁殖中交换的微小生物信息。Genes are those tiny bits of biological information swapped in sexual reproduction.细菌通过分裂和自我复制来繁殖。Bacteria re...
Cathay Pacific's hiring British pilots at a high salary.国泰航高薪聘用英国飞行员.He will be in charge of all hiring and firing at PHA.他将负责公共房产管理局所有人员的雇用和解聘事务。Watersports enthusiasts should consider hiring a wetsuit as well as a...
仅仅50毫克的咖啡因就能产生药理效果。As little as 50mg of caffeine can produce pharmacological effects.凭经验估计，一杯过滤咖啡约含80毫克咖啡因。As a rule of thumb, a cup of filter coffee contains about 80mg of caffeine.每次服用大约60毫克，每天最多4次，或遵医嘱。Take approximat...