Caustophytoliths
[pl. ]可燃性植物岩
🗣️ 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。
I think you're mistaken about that.
我想你那样不对。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，