Coagent
n. 合作者, 共事者, 幫手\\n[化] 活性助劑
??? 情景例句
They had a special on frozen fish down at the supermarket.
超級市場 冷凍魚特價。
An upright judge has more regard to justice than to men.
正直的法官重法勝于重人。
I reflected that there must be a great many local people besides myself who wished to take advantage of this excellent service.
我想除我之外，想利用快車之便的也一定大有人在。