vt.

1. 放弃，辞去
   The general resigned his commission.

   将军辞去了他的职务。

2. 把……托交给，委托[（+to/into）]
   She resigned her children to the care of her sister.

   她把孩子交给她妹妹照管。

3. 使听从，使顺从[（+to）]
   He is resigned to his fate.

   他听天由命。

   He resigned himself to his fate.

   他听天由命。

vi.

1. 辞职[（+from）]
   The simplest thing is for him to resign at once.

   最简单的做法就是他立即辞职。

v.

1. voluntarily leave a job or position of office.
2. (be resigned or resign oneself to) accept that something undesirable cannot be avoided.
3. archaic surrender oneself to another's guidance.