The gem is beyond my pocket.这颗宝石我可买不起.Swiss Basel international is horological gem exhibition is the most large - scale on the world professional exhibition.瑞士巴塞尔国际钟表珠宝展览会是世界上最大规模的专业性展览会.GEM issuers set up two sets of qu...
She was shocked by his blatant sexism.她对他露骨的性别偏见感到十分震惊.Groups like ours are committed to eradicating homophobia, racism and sexism.一些像我们这样的团体致力于消除对同性恋的憎恶、种族歧视和性别歧视。The labour movement has been assailed by accusations of ...
You are nothing but a vagabond.你简直成了浪荡公子.Lily had no mind for the vagabond life of the poor relation.丽莉受不了穷亲戚们那种乞丐般的苦日子.She lived a vagabond life in the constant presence of the couple accused of abducting her.她跟绑架她的人一起过...
这条红裙的领口有细细的黑色滚边。The red dress had slim black piping around the neck.她用蓝绸子给裙子滚边.She piped the skirt with blue silk.将织物的毛边与滚边未经加工的边对齐。Keep the rough edge of the fabric aligned with the raw edge of the piping....
Exciton is electron - hole pair held together by their mutual Coulomb interaction.激子就是由电子和空穴在相互间的库仑力作用下,相互维持在一起的电子 -- 空穴对.As to the emission at 370 nm, It'should result from exciton recombination radiation.而在370nm处的...