[duì tóu]
（正确） correct; true; on the right track
Your opinions are quite right.
你的看法对头。
The method is incorrect.
方法不对头。
This child doesn't look right. Perhaps he's ill.
这孩子脸色不对头， 恐怕是病了。
Those two are temperamentally incompatible.
他们两人脾气不对头。
The two didn't get along in the past but now they hit it off well.
过去他俩不大对头， 现在却合得来了。