接触网悬挂的英文怎么说

接触网悬挂的英文：
catenary suspension；overhead contact line

The conspicuous suspicious pension is in suspension.
那笔引人注目的可疑养老金被暂停发放。

Suspension of active hostilities;a truce.
停火暂停敌对行为；停战

She appealed against her suspension.
她对被停职一事已经上诉。

The hawk is hovering overhead.
鹰在头顶上盘旋。

That was the performance overhead of the profiler.
这就是分析器的性能开销。

Overhead variances may be usefully considered as variable overhead variances and fixed overhead variances.
我们可以把管理费用分为可变费用和固定费用两种。