call up造句

The call-up of National Guard and reserve units begun in late August.
国民警卫队和预备役的征兵工作8月下旬开始。

Sometimes I'd even call up at 4 a.m.
有时我甚至早上四点都打电话。

to receive your call-up papers
收到征召入伍的通知

• #call up