I dismounted and began to push my bicycle up the hill.我从自行车下来,开始推着上坡.The first stage is push pull forward converter second stage is a dual buck inverter ( DBI ).该静止变流器前级采用推挽正 激式 变换器,后级采用双降压式逆变器.He tried to push the amend...
A little old woman with a wrinkled face as brown as a berry told us our fortunes for ten pence.一位满脸皱纹皮肤黝黑的小个儿老妇人向我们索取十便士,替我们算命.Fructification splits from nor reverse side, sometimes berry shape.果实从腹面或背面裂开, 有时浆果状.Richly s...
Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.表明笔石详细构造的物质是利用氢氟酸从石灰岩中侵蚀出来.She went on to art school and is now illustrating a book.她后来读了艺术学校，现在正在为一本书画...
He criticized them for dressing outrageously and posing pretentiously.他批评她们衣着暴露而且矫揉造作。The model was posing carefully.这位模特儿在认真地摆着姿势.She is always posing.她总是装腔作势....