Platelet activating factors
[医] 血小板活化因子
🧩 词语组成解析
platelet
['pleitlit]
n. 血小板，小盘，小板;
[计] 启动
n. 因素（factor的复数）
🗣️ 情景例句
She got a scholarship to Cambridge but dropped out a year later.
她得到了剑桥大学的奖学金，但一年后就退学了。
To run a race
竞争
But that was not all.
它一再重复这些圆圈。