她一笑，俊俏的鼻子就会皱起来。When she laughs, she crinkles her perfectly-formed nose.她那俊俏的眉梢怨恨地蹙了起来.Her beautiful face had a resentful frown on it.她迷恋上他那俊俏的外貌了.She's infatuated by his good looks....
菌体稠密地长满了一小块高度局限的特化的基质上.A highly localized, specialized piece of substrate is densely overgrown.这种现象在许多特化的 虫媒花 中较常见,尤其是通过蜜蜂传粉的花.It helps to promote cross - pollination and is often combined with self - incompatibility.七鳃鳗...
She was cramming for her Economics exam...她正在为应付经济学考试临阵磨枪。She's cramming for her history exam.她考历史之前临时抱佛脚.Jeanie: Yes I'm usually up into the small hours cramming.珍妮: 是啊,我常要啃书啃到三更半夜.Being hungry for the whole m...
reentry aerodynamics再入大气层空气动力学High - speed reentry aerocraft is usually with terminal guidance system.高速 再入飞行器通常具有末制导系统.The spaceship made a successful reentry into the Earth’s atmosphere.宇宙飞船成功地重返大气层。The spacecraft made...
渣油加工有脱碳工艺 、 氢工艺及沥青气化工艺.Residue processing can be summarized as decarbonization, hydrogenation and asphalt gasification.含碳的铌合金,若在高温下受氧沾污,易产生脱碳现象.In niobium alloy containing carbon occurs decarburization in case of contami...