You have to pay your outstanding bill before joining the scheme.在参加该项目之前必须结清余账。The scheme offers seed corn finance with loans at only 4% interest.该方案提供种子基金融资，其贷款只收取4%的利息。The news will have delighted detractors of the sch...
Cystic fibrosis is the commonest fatal here-ditary disease.囊性纤维化是最常见的致命遗传疾病。Collins wants to avoid repetition of the confusion that followed the discovery in 1989 of the cystic fibrosis gene.科林斯想要避免1989年发现囊肿性纤维化致病基因后的那种混...