The lighthouse beam was quite distinct in the gathering dusk.灯塔的光束在渐浓的暮色中清晰可见。He directed the tiny beam of light at the roof.他把那一小束光对准了屋顶。She froze when the beam of the flashlight struck her.当手电筒的光照到她身上时她僵住了。...
The cheaper FNDs fluoresce roughly as well as those produced with an electron beam.此种廉价FND所发的荧光与用电子束生产的FND所发荧光大致相同.The radar beam can track a number of targets almost simultaneously.雷达波几乎可以同时追着多个目标.A high quality beam ha...
Mamma fastened the picture on the wall.妈妈把画挂在了墙上。I don't like your mamma lately.最近我不喜欢你的妈妈.Mamma vedi lamia gioia di stare accanto a te.妈妈我不再胆怯当你和我在一起." Oh, mamma, don't row, " answered Jessica. " What's t...
The Coptic Church is among the oldest churches of Christianity.科普特教会是最古老的基督教会之一。Jerusalem is Christianity's most venerated place.耶路撒冷被基督徒奉为圣地。He converted to Christianity that day.那天，他皈依了基督教。...
...complex arithmetical formulae.复杂的算术方程式It is useful to have checks against arithmetical errors.为防止算术计算中的错误,加以验算是有益的.But the Chinese were always strong in arithmetical techniques and calculations.但中国人在算术技能和计算方面实力很强.Many...