The engender harmfulness and prevention of the static were introduced.摘要介绍了静电的产生、危害、防止的方法,著重评述了抗静电剂基本特性.It helps engender a sense of common humanity.这有助于营造一种博爱的感觉。It helps engender a sense of common humanity...这有助于营造一种博爱...
How far back can you trace your family tree?你的家谱可以追溯到多少代？A family tree is a diagram with branches, showing how the members of a family are descended and related.家谱是说明家族成员血缘承袭关系的明细分支图.It grew on a venerable and venerated ...