Deuteroparaffin
氘化烃
🗣️ 情景例句
I think you might be amused.
我想你可能会觉得有趣。
When do you get up everyday?
每天你几点起床？
Beyond two or three days, the world's best weather forecasts are speculative,
世界上最好的两三天以上的天气预报具有很强的猜测性，