Aphideine
蚜黄素
🗣️ 情景例句
Tell me about your book.
谈谈你的书吧。
Although men are very different, often they have the same feelings.
人们虽然各自迥然不同，但是都具有相同的感情。
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。