1. invest vt.投资; 花费
例句：Can I be sure of a profit if I invest?
我要是投资, 肯定能获利吗?

2. attend vi.出席; 致力于，献身于
例句：Thousands of people attended the funeral.
数千人参加了葬礼。

3. territory n. 领地; 领土，版图
例句：Orthopaedics is outside his territory.
他对整形外科是个外行。

4. expand vt.扩张; 使…变大
例句：I want to expand the medical program and the recreation program.
我要扩充医药工作和康乐活动。

5. establish vt.建立，创建
例句：He is planning to establish a home.
他正计划建立家庭。
 3/4   首页 上一页 1 2 3 4 下一页 尾页