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
This is Wang with China Bank.
我是中国银行的王先生。
You have no goats, and yet you sell kids.
你虽无老山羊，却出卖小山羊。
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。