Pdgf
abbr. platelet-derived growth factor 血小板衍生生长因子
🗣️ 情景例句
About eight o'clock?
差不多八点钟好吗？
To manufacture automobiles
生产汽车
but the scientific dust has long since settled,
但是，自他逝世以来，那场科学上的纷争早已平息了下来，