名詞 desertion:

1. withdrawing support or help despite allegiance or responsibility
   同義詞：abandonment, defection
2. the act of giving something up
   同義詞：abandonment, forsaking

1. The soldier was shot (ie executed by shooting) for desertion.
   那士兵因開小差兒而被處死。
2. Desertion is a ground (ie legally sufficient reason) for divorce.
   被配偶遺棄是離婚的充足理由。
3. Does desertion ground for divorce?
   被配偶遺棄是離婚的理由嗎？
4. Desertion from the army is punishable by death.
   開小差可處死刑。

de.ser.tion

n.（名詞）

The act or an instance of deserting.
遺棄：遺棄的行為或事例
The state of being deserted.
被遺棄的狀態(tài)
Law Willful abandonment of one`s spouse or children or both without their consent and with the intention of forsaking all legal obligations to them.
【法律】 遺棄，拋棄：未經(jīng)配偶或孩子（或兩者）同意而自覺放棄他們并企圖逃避對他們的全部法律義務(wù)的行為