Psychoendocrinology
精神内分泌学
🗣️ 情景例句
And how old are you?
你几岁了？
Life without a friend is death without a witness.
在世无朋友，死后无证人。
Yes, speaking. Just a moment. Let me turn the music down. There, that's better.
是的，我就是。请稍等。让我把音量关小一点。你瞧，好多啦。