crude
US /kruːd/
UK /kruːd/

1.
粗糙的, 未加工的
in a natural or raw state; not yet processed or refined
:
•
Crude oil is transported by pipelines.
原油通過管道運輸。
•
They used crude methods to extract the minerals.
他們使用粗糙的方法提取礦物。
粗糙的, 未加工的
in a natural or raw state; not yet processed or refined