Phaeophyll
叶褐素
🗣️ 情景例句
You're right, Ellen.
你说得对， Ellen。
His health has been lousy.
他的健康状况近来很糟。
The contract contains basically all we have agreed upon during our negotiations.
这个合同基本上囊括了所有我们在谈判中所达成协议。