Athletics'anti - dope campaigners are faced with a credibility problem.田径运动的 反 兴奋剂倡道者面临信誉问题.to dope a horse给马注射麻醉剂Athletics’ anti-dope campaigners are faced with a credibility problem.田径运动的反兴奋剂倡道者面临信誉问题。The media pe...
有的母亲分娩时选择硬膜外麻醉。Some mothers choose to have an epidural when giving birth.母亲们了解分娩时的痛苦.Mothers know the travail of giving birth to a child.当妇女分娩时, 子宫颈张开让婴儿生出来.When a woman is in labour, her cervix opens up to allow the bab...
Brown gas catalytic combustion technology can be widely used for various kind of waste incinerators.布朗气催化燃烧技术可广泛用于各种危险废物焚烧炉.Soot is usually the product of the imperfect combustion of fuel.煤烟通常是燃料不完全燃烧的产物.Engineers are st...
不巧得很, 他来访时我正好外出了.As luck would have it, I was out when he called.我到那儿, 不巧他刚走.As luck would have it, he had just left when I arrived.鸿 渐, 你来得不巧.Hung - chien , you've chosen a bad time to come....