Fmf
abbr. fetal movement felt 感觉胎动; field maintenance factor 现场维护系数
🗣️ 情景例句
Lots of movie houses, and the theater.
很多电影院 还有剧院。
The petroleum region is centered largely in the north.
那里的石油区大部分集中在北部。
Such inns as there were generally dirty and flea-ridden;
那里的小客栈一般都很肮脏，而且跳蚤猖獗。