Hydrocarbonaceous
含烃
🗣️ 情景例句
I didn't quite catch your name.
对不起，我没听清楚你的名字。
How did you break your leg?
你怎么弄断了腿？
Whether the remarkable growth of organized camping means the eventual death of the more independent kind is hard to say.
有组织的露营活动的明显发展是否意味着较独立的自我封闭式露营的最终消失，还很难说。