查询词典 pencil diamond

Once you have taken care of the red tape and reviewed the instructions for installing a lawn sprinkler system, you'll want to get a pad of paper and a pencil out so that you can start drawing up your plans.

一旦你照顾了繁琐的指示，回顾了草坪洒水系统安装、您想找垫纸和铅笔出来，让你可以开始制定你图。

The average lead pencil will draw a line 35 miles long or write approximately 50,000 English words.

一枝铅笔平均可画一条35英里长的线，或写大约5万个英语单词。

The lead pencil is one of the most used pieces of merchandise in the world.

铅笔是这个 www.8 ttt8。 com 世界上使用的最多的商品之一。

He still has a bit of lead in his pencil then!\

看到他的他的铅笔里还是有点铅的！

People think that pencil lead is toxic.

答：人认为，铅笔铅是有毒的。

And you're reloading a lead pencil.

你回去睡你的男人吧

The " lead " of a pencil is made of carbon , coal is made of carbon , and so are diamonds .

铅笔中的"铅芯"是碳组成的，煤是碳组成的，钻石也是由碳组成的。

The lead broke on this pencil, so I have to sharpen it.

这枝铅笔的笔芯断了，所以我只好削尖它。

Which of the following pencil lead is the hardest?

以下哪一种铅笔芯是最硬的？

The "lead" in pencil s is graphite.

铅笔中的「铅」指的是石墨。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。