贝蒂是吉姆的接生婆.Betty is the midwife of Jim.那个老奶奶做过接生婆.That old lady used to be a midwife.这个研究说仅仅 53% 的接生婆报告在报婴儿时用肥皂和水洗过手.The study says just 53 % of birth attendance ( attendants ) reported washing their hands with soap and d...
比色法涉及氟离子对预先形成的颜色的消色作用.The colorimetric methods involve the bleaching of a preformed color by the fluoride ion.用香草醛-冰醋酸比色法测定西洋参中总皂甙的含量.The content of ginsenoside in Panax quinquefolium L was determined by colorimetry.方法: ...
Mellors was preaching heresy and had to be immediately defrocked.梅勒斯宣扬异端邪说，不得不立即免去其圣职。What Bracey is saying is tantamount to heresy.布雷西的言论简直就是异端邪说。He was burned at the stake for heresy.他因为信奉异端思想而以火刑处死。...
a pivotal role in European affairs在欧洲事务中的关键作用The Court of Appeal has a pivotal role in the English legal system.上诉法院在英格兰司法体系中起着中心作用。He has established himself as a pivotal figure in US politics...他已经确立了自己在美国政界的核心地位。Any d...