Fobt
abbr. fecal occult-blood test 便潜血试验
🗣️ 情景例句
Mmm-hmm.
嗯。
He went to grade school in New york and high school in Cicargo.
他在纽约上小学并在Cicargo上高中。
Open the window and air the room.
打开窗子，给房间通通风。