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....
The report recommends an overhaul of public finances...该报告建议对公共财政进行彻底改革。To soften a formal look, Caroline recommends ethnic blouses.为了看上去不过于正式，卡罗琳建议穿有民族色彩的上衣。He recommends wearing safety equipment.他建议佩戴安全装备.The Koran rec...
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...