Coagent
n. 合作者, 共事者, 帮手\\n[化] 活性助剂
🗣️ 情景例句
Don't worry about it.
别介意。
Will you take that library book back for me?
你能帮我把书还回图书馆吗？
What are they making? asked Li Lei. Uncle Wang laughed. Guess! he said.
“他们在造什么？”李磊问。王大叔笑了。“猜猜看！”他说。