Vfas
(vfa 的复数) [医][=volatile fatty acid]挥发性脂肪酸
🗣️ 情景例句
How does she get by on such a small salary?
她靠那么一点薪水怎么过生活？
Nothing comes wrong to a hungry man.
饥不择食。
For years he has been asking me to collect snails from my garden and take them to him.
多年来，他一直让我把我园子里的蜗牛收集起来给他捎去。