[yāo]
[動]
（提出或商量） make an appointment; arrange
We arranged with him to meet at the hotel at one o'clock.
我們和他約好1點鐘在旅館碰頭。
I'd like to make an appointment with Mr. Wang, the manager.
我想跟王經理約個時間談談。
（邀請） ask or invite in advance
Please ask him to come.
請約他來。
He often asked her out.
他常約她出去。
I've invited Comrade Wang.
我已約了王同志。
（拘束） restrict; restrain
restrain;bind
約束
[數] （約分） reduce
Five over ten can be reduced to one over two.
5/10可以約成1/2。
[名]
（約定的事） pact; agreement; appointment
keep an appointment
踐約
make a pact; come to an agreement
立約
commercial treaty
商約
You mustn't break the appointment.
你可不能失約。
（姓氏） a surname
Yue Xu
約續
[形]
（儉省） economical; frugal
economize
節約
live economically; lead a frugal life
自奉甚約
（簡單； 簡要） simple; brief
in brief; in a word
約言之
（模糊） indistinct
indistinct; faint
隱約
[副]
（大概） about; around; approximately
about fifty people
約50人
about a month
約1個月