我胡乱给女性杂志写点东西，维持我们的生计。I supported us by writing bilge for women's magazines.现在的生活水平几乎快要无法维持生计。The standard of living today is on the edge of subsistence.一些人迫于生计不得不过着紧张忙碌的生活。Some people have to lead stressful lifestyl...
各种直径和形状的长丝的润湿力数据是易于测量的.Wetting - force data on filaments of any diameter and shape can easily obtained.一般喷丝头细孔的数量决定了纱中长丝的根数.Usually the number of holes in the spinneret determines the number of filament in the yarn.适用于原料...
Professor Calen steeps himself in Latin.盖伦教授精通拉丁文.Mr Brown is a dustman while his wife is a professor.布朗先生是位清洁工而他的妻了是一位教授.More than two hundred students were in the classroom, the professor had to talk into microphone.20...