diamond

Though the man I introduced to you last night looks somewhat boorish, he is a diamond in the rough.

我昨天晚上介绍给你认识的那个人虽然看上去有点没礼貌, 可他是个外粗内秀的人.

The diamond ring glittered on his finger.

钻戒在他的手指上闪闪发亮.

He is a diamond of the first water, always obliging.

他是第一流的好人, 总是乐于帮助别人.

The jeweller pronounced the diamond to be genuine.

珠宝商宣称这金刚石是真的.

The diamond shone with every hue under the sun.

金刚石在阳光下放出五颜六色的光芒.

With regard to hardness, the diamond is in a class by itself.

讲硬度, 金刚钻是独一无二的.

A fully cut brilliant diamond has 68 facets.

经过充分切刻的光彩夺目的钻石有68个小平面.

The diamond sparkles with brilliant light.

金刚钻闪出灿烂的光辉.

The diamond bracelet is very beautiful.

那个钻石手镯非常漂亮.

The skill with which Mr. Smith faceted the diamond is remarkable.

史密斯先生在钻石上雕刻小平面的精湛技巧真是了不起.

She keeps flashing that diamond about to show everyone that she is going to be married.

为了使人们都知道她要结婚了,她到处炫耀那颗钻石.

She wore a diamond heart around her neck.

她的脖子上挂着一颗钻石鸡心.

The customs inspector was on the watch for diamond smugglers.

海关检查员正监视着钻石走私的活动.

The cut of a diamond depends on the skill of its craftsman.

钻石切割靠的是工匠的技艺。

At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.

在室温下, 钻石的热传导律比铜块高六倍左右.

Charcoal and diamond are allotropes of carbon.

木炭和金刚石都是炭的同素异形物

It was diamond cut diamond when the two men met because they were so sure their own ideas were right.

这两人凑在一块,真是硬碰硬,因为他俩都确信自己的意见是正确的.

They stated the diamond to have been stolen.

他们宣称钻石已被偷了.

It was a large diamond, but it had a flaw.

这是颗大钻石, 但它有一点瑕疵.

I had no sooner got off the ship than I was assailed by a man who wanted to sell me a diamond ring.

我刚刚下了船,一个想卖给我钻石戒指的人便向我发动了进攻.

The diamond must have got knocked out of my ring when I dropped it.

我把戒指掉在地上时,钻石一定是被摔掉了.

There was a sudden sparkle as her diamond ring caught the light.

当她的钻石戒指遇到光时,有阵突然的闪耀.

The diamond towns are gradually being reclaimed by the desert.

这些钻石城镇正逐渐重归沙漠。

" Oh , thank you!'she enthused gratefully. " You're a real gem, a diamond of the first water. ”

“ 谢谢! ” 她表示感激热情洋溢地说, “ 你真是一个被人尊敬的人, 第一流的好人. ”

It's the synthetic diamond.

这是人造钻石.

A diamond, all my eye! That's glass.

一块钻石, 瞎说! 那是一块玻璃.

Now General Electric have gone one better than nature and made a diamond purer than the best quality natural diamonds.

现在通用电气公司已经制造出了巧夺天工的钻石，其纯度比最好的天然钻石还要高。

The jeweler scrutinized the diamond for flaws .

宝石商人仔细察看钻石有无瑕 庇