adj.天然的；未加工的；粗魯?shù)模淮植诘模缓喡?/p>
n.原油；天然的物質(zhì)
China is a country rich in crude oil. 中國是一個原油豐富的國家。
The price of crude oil has come down recently. 最近原油的價格已經(jīng)下降了。
This crude glycerin is from pure virgin vegetable oil. 這是未加工的甘油，來自純潔，原始的植物油。
It was crude of him to say that. 他那樣說太粗魯了。
Primitive man hunted wild animals with crude stone implements. 原始社會的人用粗糙的石器獵取野獸。
The great man is said to have been born in a crude hut. 據(jù)說那個偉人生于一個簡陋的小屋里。
用作名詞 (n.)In fact, a speciality crude is suitable only for bitumen production. 事實上，這種特性的原油只適宜于生產(chǎn)瀝青。
adv.粗糙地；粗魯?shù)兀晃醇庸さ?/p>
n.天然的狀態(tài)；未成熟；生硬；粗野
n.復(fù)發(fā)；再發(fā)
vi.復(fù)發(fā)
