他的讲课学生们都能轻松地听懂。His lecture was readily intelligible to all the students.讲课中将不时插入实际示范。Lectures will be interspersed with practical demonstrations.我很愿意听你讲课.I take it as a pleasure to attend your lecture....
It is the handwheel adjustment of the kerosene stove wick.这是煤油炉炉芯的手轮调节处.Minimum dimension from centerline of valve to handwheel when ordered without floorstand.如果不订购地轴承架,则最小长度尺寸为阀门中心至手轮的长度.The most economical mechanism f...
Hungry dogs will eat dirty puddings.饥不择食。She used to make all these chocolate puddle puddings, you know, with the sauce underneath and all this sort of thing.她过去喜欢做巧克力夹心布丁，你知道吧，就是里面有巧克力酱之类的东西的。Scornful dogs will eat dirt...
Barely had the bulldozers started when Museum of London archaeologists swooped.推土机刚一启动，伦敦博物馆的考古学家们就蜂拥而至了。Huge rockslides at times bury bulldozers and other machines.有时候巨大岩石崩落埋没了压路机及其他机器.The bulldozers quickly leveled off...