1.resignation n.辞职; 顺从; 辞职书; 听从
例句:Mr Morgan has offered his resignation and it has been accepted.
摩根先生己经递交了辞呈,并已获准。
2.expand vt.扩张; 使…变大; 详述;
例句:Engineers noticed that the pipes were not expanding as expected
工程师注意到管道并没有如预期那样膨胀。
3.provide vt.提供,供给,供应
例句:I'll be glad to provide a copy of this
我很愿意提供它的一个副本。
4.investigator n.研究者; 调查者; 侦查员
例句:The commission appointed a special investigator to conduct its own inquiry
委员会委派了一个特别调查员自行调查。
5.suicide n.自杀; 自杀行为; 自杀者;
例句:She tried to commit suicide on several occasions.
她自杀过好几次。