单词：cruder
音标：[kru:də] ；
a. 粗鲁的( crude的比较级 ); 粗略的; 天然的; 简陋的
s. not carefully or expertly made
s. conspicuously and tastelessly indecent
a. not refined or processed
s. conspicuously and tastelessly indecent
a. not refined or processed
crude的用法和样例：
例句
用作形容词(adj.)
- China is a country rich in crude oil.中国是一个原油丰富的国家。
- The price of crude oil has come down recently.最近原油的价格已经下降了。
- This crude glycerin is from pure virgin vegetable oil.这是未加工的甘油，来自纯洁，原始的植物油。
- It was crude of him to say that.他那样说太粗鲁了。
- We turned upstream to find a crude wooden bridge.我们转向上游走，发现了一座粗糙的木桥。
- Primitive man hunted wild animals with crude stone implements.原始社会的人用粗糙的石器猎取野兽。
- The great man is said to have been born in a crude hut.据说那个伟人生于一个简陋的小屋里。
用作名词(n.)
- In fact, a speciality crude is suitable only for bitumen production.事实上，这种特性的原油只适宜于生产沥青。
常见句型
用作形容词(adj.)
用作定语～+ n.- Last night a cargo ship collided with a tanker carrying crude oil.昨晚一艘货轮与一艘载着原油的油轮相撞。
- The cottage wears a very crude appearance.那幢农舍外观颇为简陋。
- She got angry by his crude manners.她被他的粗鲁态度弄得生气了。
- Don't be so crude!别那么粗野。
- The boy is crude enough to stick his tongue to his own sister.那个男孩太粗俗了,居然对他妹妹伸舌头。
- It was crude of him to say that.他那样说太粗鲁了。
词汇搭配
用作形容词 (adj.)
～+名词- crude idea不成熟的意见
- crude life原始生活
- crude materials〔oil〕原料〔油〕
- crude to animals虐待动物
- crude towards对…残忍
经典引文
Sometimes the crude and the burnt brick were used in alternate layers.
出自：G. Rawlinson