He signed to the waiter to bring the bill.是什么意思？

He signed to the waiter to bring the bill.

他向服务生示意拿账单过来。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

signed

adj. 有符号的，有正负之分的；

例句
The two countries signed an agreement to jointly launch satellites.
两国曾签订了联合发射人造卫星的协议。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

waiter

n. 侍者，服务员，托盘；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

bring

vt. 带来，引来，促使，引起，提供，导致；

例句
He has the ability to bring out the best in others.
他能做到扬人之长。

bill

n. 账单，钞票，清单，广告；vt. 安排，给…开账单，为…发提（货）单，把…登录在账；vi. 鸟嘴相接触；

例句
Ken was in the act of paying his bill when Neil came up behind him.
当尼尔从后面走过来时，肯正在付账。