Methanometer
甲烷计; 沼气检定器
🗣️ 情景例句
I invited her to come by for dessert.
我邀请她来吃甜点。
Many a slip (many things fall) between the cup and the lip.
酒杯来到嘴唇边，得饮与否未可知；物未到手前，未能算己有；凡事难以十拿九稳。
How are you?
你好吗？