Methanator
甲烷转化器
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
His short is in the drawer.
他的衬衣在抽屉里。
Why did you shave it off?
你为什么把它刮了？