Melanomycin
黑质霉素
🗣️ 情景例句
No...I can't remember taking pictures of people exercising.
没有 ……我好像没有拍过人们练健身操的照片。
When am I supposed to check in?
我应该在什么时候到机场办理手续呢？
Can you see the trees?
你能看见树吗？