Obo
abbr. 老车事务所（Old Bike Office）；开放的生物医学本体（Open Biomedical Ontologies）；石油／散货／矿砂（oil/bulk/ore）
🗣️ 情景例句
running for the school board.
竞选联合校董会董事。
He realized that he was heading in the wrong direction.
他意识到走错了方向。
Yes, I am. How did you guess?
是。你怎么猜到的？