Hcfcs
abbr. hydro-chlorofluoro-carbon 【化学】氢化含氯氟烃
🗣️ 情景例句
Wow! I'm overwhelmed.
喔 我太感动了。
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种，吸烟座还是禁烟座呢？
In winter, however, life at the monastery is quite different.
然而到了冬天，修道院里的生活则是另一番景象。