She was a suffragette and a birth control pioneer.她参加争取妇女选举权的运动，也是节育倡导者。a pioneer in the field of microsurgery显微外科领域的创始人He is a pioneer in modern medical practice.他是现代医学实践的先驱....
A heavy stockade around the cabin protected the pioneer from attack.小屋周围的厚厚的栅栏保护拓荒者免受攻击。Sun Li is an explorer , a pioneer an expresser of the new territory of literature.孙犁是文学新地的发现者、抒写者、开拓者.Two members of the Young Pione...
他所受到的严厉教养,影响了他对两性的态度.His attitude to sex is coloured by his strict upbringing.所有的两倍体种都是两性的,而且不是白花能稔,就是自花不稔.All diploid species are hemaphroditic and either self - fertile or self - sterile.分子兼有亲水的和疏水的两个基团,叫做两性的或两亲的.Molec...
60 percent of the respondents said they disapproved of the president's performance.60％的调查对象表示不认可总统的表现。Three product packages were offered in the research and respondents asked a series of questions.在调查中指出三种成套产品并向被调查...
an unattractive brown colour难看的棕色The house's aspect was dark and unattractive.那幢房子的外观又黑又难看.I'm 27, have a nice flat, a good job and I'm not unattractive.本人27岁，有一所不错的公寓，一份像样的工作，长得也不难看。...