Dreye权威释义

n.

on behalf of

同义:

n.利益

同义参见:

以上来源于：《英汉大辞典》

n.

(in phr. on US also in behalf of or on someone's behalf)

ME: from a mixture of the earlier phrs on his halve and bihalve him, both meaning ‘on his side’.

以上来源于：《简明牛津英语词典》