Lunar probe has successfully passed the test temperature.月球探测器已经成功通过恒温测试.In the new century, impressive achievements have been scored in manned spaceflight and lunar probe projects.进入新世纪, 我们又在载人航天与探月工程领域取得了令世人瞩目的重大进展....
Our current research topic is photosynthesis.我们现在研究的课题是光合作用。Rates of leaf photosynthesis have little relationship to yield.叶片的光合作用速率与产量的关系不大.In apple trees photosynthesis occurs almost exclusively in the leaves.苹果树的光合作用几...
He radiated self-confidence and optimism.他显得自信乐观。Most of Britain's motorways radiated from London.英国的大多数公路从伦敦向四方延伸.The electric heater radiated warmth.电热器散发出热量....
Keep your eye on these jokers, you never know what they will come up with.留神那些活宝，你永远也不知道他们会想出什么样的主意。Some jokers have let down the back tyres of my car.有人开玩笑把我汽车后轮胎的气放掉了.In many modern packs the jokers are printed in diff...
Each brick also varies slightly in tone, texture and size.每块砖在色调、质地与大小上也都略有不同。In most languages adjectives have slightly different spellings for masculine and feminine.在多数语言中，形容词的阳性和阴性的拼法略为不同。Blake jumped in expertly; th...