Perfluorodecalin
[化] 全氟萘烷
🗣️ 情景例句
Lillian! Oh, my gosh!
Lillian！噢， 我的天啊！
To hide in a hole
藏身穴中
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。