You are a very bad loser Lou, aren't you?卢，你这人输不起，不是吗？It is upsetting to discover that you have backed a loser.发现自己的投注对象输了是一件让人心烦的事。The referee's decision was contested by the loser.负方对裁判的裁决有异议....
The referee's decision was contested by the loser.负方对裁判的裁决有异议.They've only been trained to compete with other men, so a successful woman can make them feel like a real loser.他们只被教过要和其他男人一较高下，所以一个成功的女人会令他们觉得特别失败...
Blame it doting parents, teachers and coaches.要怪溺爱这一代的父母 、 老师和辅导员.His doting parents bought him his first racing bike at 13.宠爱他的父母在他13岁时就给他买了第一辆竞速自行车。a present from his doting grandparents宠爱他的祖父母送的礼物She is very smart , e...
Chitin synthase is the important enzyme that converts UDP - GlcNAc to chitin.摘要几丁质合成酶是生物合成几丁质的关键物质.Chitin, chitosan are recycling natural polymers with abundant and excellent properties.甲壳素 、 壳聚糖是可再生的天然高分子化合物,来源丰富、性质优良.C...