Maf
abbr. million-acre feet 百万英亩; macrophage activation factor 巨噬细胞激活因子; major academic field 主要学院领域; minimal audible field 最小音场
🗣️ 情景例句
Oh! Hi, Grandpa. Yes, of course, I am, but my mind isn't.
噢， 嗨， 爷爷。是的， 当然， 我准备好了， 但是有点心事。
Misfortunes test the sincerity of friends.
患难见友情。
After a long period of rain the river may overflow its banks.
久雨这后，河水会泛滥成灾，