Octafluorocyclobutane
[化] 八氟环丁烷; 氟利昂C318
🗣️ 情景例句
Marilyn, I'm exhausted. I can't move. Marilyn
我太累了。简直动不了。
He who lives by hope will die by hunger.
靠希望生活的人将饥饿而死。
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。