四冲程发动机动态图:几个猜单词题目

来源:百度文库 编辑:神马品牌网 时间:2024/07/04 23:05:34
1.A person who makes unfairly large profits,esp by taking advantage of times of difficulty or scarsity is a pr____.
2.An ap___ is a person appointed to a job or pasition.

profiteer
appointee