单词
crude
读音
kruːd
美式
英式
词根
"Crude"来自拉丁词根 "crudus"，意为 "粗糙的" 或 "原始的"。
释义
adj. 粗糙的；天然的，未加工的；粗鲁的 n. 原油；天然的物质 [ 复数 crudes 比较级 cruder或more crude 最高级 crudest或most crude ]
例句
Must you be quite so crude?
你一定要这样粗鲁吗？
Honestly, Nev! Must you be so crude!.
天哪，尼夫！你怎么能如此粗暴呢！
Crude oil is the world's most important commodity.
原油是世界上最重要的商品。
Must you be quite so crude?
你一定要这样粗鲁吗？
Honestly, Nev! Must you be so crude!.
天哪，尼夫！你怎么能如此粗暴呢！
Crude oil is the world's most important commodity.
原油是世界上最重要的商品。
强化记忆
"Crude" 的发音接近 "crewed"（由船员驾驶）。你可以想象一下，一个新的船员可能会造出一个粗糙的或原始的船 ——"A 'crude' boat is 'crewed'.""Crude" 这个词首次在 14 世纪左右开始出现在英语中，它主要用来描述原始未加工的东西。到了19世纪，随着石油开采技术的发展，"crude" 开始用来指代未经过加工或精炼的石油。
看视频学发音
The bombsights that were availablewere incredibly crude.But Carl Norden is really the one who cracks the code.
They go back about two-and-a-half-million years.These crude toolswere around for thousands of centuries,
separate out the sulfur. The difference betweenlight crude and heavy crude -- well, it's about 14bucks a barrel. That's why you're building these
Right? We kind of dismiss them.They seem crude, ineffective.We've all had the experience of being followed on the web
they can be used on living human subjects.But also, they're spatially crude.Each of these blobs that you see, or voxels, as they're called,
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