Nulla
[计] 空的
🗣️ 情景例句
That's OK.
没有关系。
I'm crazy about shooting.
我热衷于射击运动。
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。