三角形的三个高共点.The 3 altitudes of a triangle are concurrent.建构一动态绘图:展示星状线共点的三切线.Construct an animation of three concurrent tangents of the astroid.圆上五点,其任四条辛姆森线会共点,可依次找出五点,这五点会共圆.Discover a theorem about the Simson line and f...
阁下是否打算参与任何危险性运动或竞赛?Do you consider taking part in any dangerous sports or races?所以很多人通过免费或竞赛的方式获得客户见证!Which is why publishers often need to testimonials through the use of giveaways and contests....
In the main rooms red-hot radiators were left exposed.在主室里，炽热的散热器暴露在外。You can preset the radiators to come on when you need them to.你可以预先调好暖气，使它在你需要的时候启动。The stars are radiators of vast power.恒星是巨大能量的辐射体....
他接着严厉地斥责了几位前任领导者。He then launched a scathing attack on previous leaders.她本想斥责他，但很快就被大声喝止了。Her attempts to reprimand him were quickly shouted down.他被罚款5,000英镑，并受到了严厉斥责。He has been fined five thousand pounds and given a se...