chalkboard

第三人称单数：

动词第三人称单数: chalks

更多词形：

形容词: chalky | 名词: chalkiness | 动词过去式: chalked | 动词过去分词: chalked | 动词现在分词: chalking | 动词第三人称单数: chalks |

单词例句：

We always make him do things for us like cleaning the chalkboard and going on duty but he always completed the work carefully without any complaint.

我们经常让他替我们擦黑板、做值日，而他都非常认真地完成，毫无怨言。

V:Here,step over to the chalkboard and let me show you a simple problem.

过来，走到黑板前，让我给你示范一个简单的问题。

On a chalkboard on the entrance hall of the school, some of the day's news headlines are written out in white chalk, in perfect cursive script.

在学校门口的黑版上，用白色粉笔以漂亮的花体字写着当天的重要新闻提要。

Let’s add a little more color variance to the chalkboard background.

下面为黑板添加更多颜色变化。

Then one morning we were working math problems at the chalkboard.

后来有一天早晨，我和玛丽在黑板上写下了数字题目。

Inside the vast marquee-cum-classroom, a chalkboard instructed: "The disaster is merciless, but human beings have love.

在宽大的帐篷兼教室里，一块黑板上写着：“灾难无情，人有情。”

I thought the chalkboard would benefit from a little depth and perspective so I added a couple of extra design elements.

我觉得这黑板有点深度和透视效果会更好，所以下面我们添加两个额外的东西。

Once again he eschews chalkboard economics in favour of a reader-friendly guide to the economics of everyday life.

在书中，作者仍未运用经济学理论，支持在生活中的经济学上给予方便读者的引导。

Mary is looking out the window,not at the chalkboard;her head is in the clouds again.

玛丽看著窗外，没看黑板，她思想又开小差了。