Bion
[医] 生物个体
🗣️ 情景例句
Yes?
是吗？
Do you often work out?
你经常锻炼身体吗？
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。