Thrombon
成血小板物质
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
What part of the world do you come from?
你从世界的哪部分来的？
'Well, in that case, I prefer to stay on the bus,' I answered.
“好吧，既然如此，我还是留在车上吧。”我回答说。