Afm
abbr. 减摩金属（Antifrictional Metel）；原子力显微镜
🗣️ 情景例句
I hope nothing is wrong.
但愿没有事。
I'm happy when I skate.
溜冰真是快乐呀。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。