Pdgf
abbr. platelet-derived growth factor 血小板衍生生长因子
🗣️ 情景例句
How often do you go running?
你多久跑步锻炼一次？
You are darker than I am.
你比我黑。
'How did your clothes get into such a mess?'
“你的衣服怎么搞得一塌糊涂？”