Cerberin
海芒果毒素
🗣️ 情景例句
Isn't there a conversation that we have to finish?
我们不是有话还没说完吗？
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他转了过来。