Rich gas
[化] 富煤气
🧩 词语组成解析
rich
[rɪtʃ]
adj. 富有的;肥沃的;丰富多彩的;油腻的;
gas
[gæs]
n. 气体;[矿业] 瓦斯;汽油;毒气;
vt. 加油;毒（死）;
vi. 加油;放出气体;空谈;
int. 该死！（令人气愤的人应即被送毒气室处死）;
🗣️ 情景例句
What is the cost?
费用是多少？
What was the weather like yesterday?
象昨天一样的天气？
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，