He found evidence of mutated forms of the gene.他找到了该基因出现了变异形式的证据。It is far too early to make sweeping statements about gene therapy.现在对基因疗法下结论还为时过早。The gene is only part of the causation of illness.基因只是致病的部分原因。...
Acute appendicitis usually develops without relation to the ingestion of food.急性阑尾炎的发生通常与饮食无关.Septicemic listeriosis probably develops from ingestion or possibly inhalation of the bacteria.败血性李氏杆菌病可能是因食入或吸入病原菌引起的.The pro...
她成了一名专业的女中音歌手。She became a professional mezzo-soprano.女歌手分为女高音 、 女低音和女中音.Female singers are classified as sopranos, mezzo - sopranos and contraltos.她可是很优秀的 女中音 哦!She is an excellent mezzo - soprano ....