Fmf
abbr. fetal movement felt 感觉胎动; field maintenance factor 现场维护系数
🗣️ 情景例句
Americans consider it extremely bad manners to be late.
美国人认为迟到是一种极不礼貌的做法。
Please do now hesitate to as any questions.
如有问题您可随时提出来。
I am told that you dance wonderfully well.
我听说你的舞跳得特棒。