约定

wǒ men yuē dìng xià zhōu mò jiàn miàn

我们约定下周末见面。

We made an appointment for next weekend.

yuē dìng kāi huì rì qī

约定开会日期

fix a time for the meeting

tā yuē dìng zài jù yuàn mén kǒu hé wǒ men jiàn miàn

她约定在剧院门口和我们见面。

She appointed to meet us at the entrance of the theatre.

zuò chū kǒu tóu yuē dìng

做出口头约定

make a verbal contract

zhè zhǒng yuē dìng méi yǒu yín háng tóng yì shì bù néng gēng gǎi de

这种约定没有银行同意是不能更改的。

Such arrangements cannot be altered without the agreement of the bank.

yuē dìng shì fǒu hé fǎ zhí dé huái yí

约定是否合法值得怀疑。

The arrangement is of doubtful legality.