This is the 2390th most frequent Chinese word.
合一
Union; unity; integration; becoming one.
In this sentence, '合一' is used as a verb phrase meaning 'to unify' or 'to be unified'.
思想和行动必须合一才能取得真实的进步。
Thoughts and actions must be unified to achieve genuine progress.
Here, '合一' acts as a noun phrase, indicating 'unity' or 'union'.
这幅画表现了自然与人类的合一。
This painting depicts the unity of nature and humanity.
In this example, '合一' describes the state of being unified or joined as a verb phrase.