Cellfibre
单纤维
🗣️ 情景例句
It's going to be a piece of cake.
这种事不费吹灰之力。
Let me tell you the details.
让我告诉你细节。
We endeavour to avoid the old, romantic idea of a gusher, which wastes oil and gas.
我们尽量避免使用陈旧天真的喷井方法，那样会浪费石油和天然气。