maintenance

名词

1. 1

   维修、保养、维护

   The elevator is closed for routine maintenance this week.

   电梯这周因例行保养而停用。

2. 2

   维持、保持正式

   The maintenance of order is the police's main duty.

   维持秩序是警方的主要职责。

3. 3

   赡养费、扶养费法律

   The court ordered him to pay monthly maintenance for his children.

   法院判他每月支付子女的扶养费。