约定好

agree on

→ 约定
phrase Rare #28,163
agree on 好 indicates that the agreement or arrangement has been settled.
CH: 我们约定好周六见面。
EN: We agreed to meet on Saturday.

按我们约定好的,

As we agreed,

— 再见,孩子们 (1987)

我们约定好了

We agreed.

— 崖上的波妞 (2008)

你还可以再找很多地点就算约定好了也不算违背誓言

You can still look for plenty of other places; even if we’ve already agreed on one, that wouldn’t count as breaking your oath.

— 无爱可诉 (2017)

这是我跟你约定好的夫人

This is the wife we agreed on.

— 魔女宅急便 (1989)