一卷卫生纸a roll of toilet paper哦, 我还得买些卫生纸和纸餐巾.Oh, I must get some toilet paper and some paper napkins.将花药筛到无光的 、 具渗透性的纸上, 如报纸或卫生纸, 以便花药干燥.Sift the anthers onto unglazed, permeable paper, such as newspaper or paper toweling,...
This very slowly converging series was known to Leibniz in 1674.这个收敛很慢的级数是莱布尼茨在1674年得到的.Speeches delivered by Mr Dewar and Mr Wallace indicated their views were converging.杜瓦先生和华莱士先生发表的讲话表明他们的观点越来越接近了。Speeches delivered ...
Demolition derbies are large - scale automobile rodeos that take place in big arenas.撞车比赛指的是在很大的竞技场上举行的大型汽车驾驶技术表演.Are there areas of privacy in the most public of arenas?在绝大部分公开的场合中存在需要保护隐私的领域 吗 ?Lessons are being learne...
Conclusion Esophagogastric intramural anastomosis can partly reconstruct the cardial function and prevent reflux esophagitis effectively.结论食管-胃壁内吻合术能够部分达到贲门功能重建的作用,可较好预防反流性食管炎的发生.It is well established that the cardial c...