Esafs
(esaf 的第三人称 -s形式) [医][=endothelial-cell-stimulating angiogenesis factor]内皮细胞刺激血管生成因子
🗣️ 情景例句
I'm a student of the world; in other words I flunked out of high school.
我是社会学生，换句话说，我高中后就辍学了。
Would you, please?
您肯帮忙？那太好了。
He then changed into overalls and spent the next eight hours as a dustman.
然后换上工作服，当8个小时清洁工。