Mixture of black powder and magnesium have a tendency to segregate.黑药和镁的混合物具有离析的倾向.They segregate you from the rest of the community.他们把你与社团的其他成员隔离开。Homozygous races do not segregate on selfing.自体受精不能分离纯合的生理小种.What facto...
我已经做好了接受外科手术的准备，于是就直接进入了手术室。I was already prepped for surgery so I went straight into theatre.关于该病例做手术的可行性，我持有疑问。I have doubts about the advisability of surgery in this case.他被诊断患了无法手术的肺癌。He was diagnosed with inoperable...
An end to the crisis seems a long way off.这场危机看来远未结束。These issues were brought into sharp focus by the Gulf crisis.海湾危机让这些问题备受关注。Do you think this crisis can be settled without going to war?你认为这场危机能和平解决吗？...
Carbonated drinks are acidic , and slightly safer.碳酸饮料是酸性的, 就更安全.Soda water is a carbonated drink.苏打水是一种含二氧化碳的饮料.We have carbonated water with the same size as well.我们也提供以上容量的碳酸矿泉水....