The horizontal bed is the foundation member which supports the headstock , tailstock, and carriage.卧式床身是基础构件,用来支承床头箱 、 尾座和拖板.Clutch in headstock makes the lathe start smoothly and brake quickly.在车头离合器使车床顺利启动和制动迅速.Radial ...
a skit on daytime TV programmes戏评日间电视节目的幽默短文The comic skIt'sent up the foolishness of young men in love.那幅画把沉溺于热恋中的青年男子的痴态勾勒得滑稽可笑.The comic skit sent up the foolishness of young men in love.那幅画把沉溺于热恋中的青年男子的痴态勾勒得滑稽可笑...
I awaited Christmas Eve, and the always exciting advent of fat Santa.我等待着圣诞前夜，以及圣诞胖爷爷那总是令人兴奋的到来。I wanted to believe like I believed last year — that Santa was a big fat elf in a red suit.我想要像去年一样深信不疑——圣诞老人是个穿红衣的胖精灵.Anybo...
Mark the frame with your postcode.在这一格里写上你的邮政编码。Please add the postcode.请把邮编补上.Mark the frame with your postcode...在这一格里写上你的邮政编码。O : If you write the postcode, it will be helpful.如果你写上邮编, 它会是有帮助的....
AID or artificial insemination by a donor他精人工授精In animal breeding, especially cattle - breeding, artificial insemination is now widely used.在动物生育, 特别是牛的生育中, 人工授精已经广泛使用.These cases particularly recommend themselves to tre...