Pdgf
abbr. platelet-derived growth factor 血小板衍生生长因子
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
Good afternoon, sir.
下午好，先生。
It's Dr Stone, isn't it? She's usually good.
是斯通博士，对吗？她一直很不错的。