粉笔

"Fyodor, you get me some chalk."

"费奥多尔，你给我拿一段粉笔来。"

White chalk ashes fall in the classroom, dyeing your black hair white, but washing off our gaudiness, making our youth more luxuriantly green.

白色的粉笔灰，一阵阵地飘落在教室里，它染白了您的黑发，却洗尽了我们身上的浮华，将我们青春的绿色映衬得更加繁茂。

Our dutiful guide, a girl from Taiwan whose last name was Wang, told us that since we had come all the way to Paris, we would not waste our time if we got our portraits drawn.

汪小姐对大伙说，来一次巴黎不容易，如果有人愿意在这儿取一幅粉笔画回去，说不定是个有意义的纪念。我也觉得是这样。

"Pastel :Drawing medium consisting of fragile, finger-size crayons called pastels, made of powdered pigment s combined with a minimum of nongreasy binder (usually gum tragacanth or, from the mid-20th century, methyl cellulose)."

粉彩笔：一种易碎、如手指粗细的绘画粉笔，采用粉状颜料与最低量的非油脂胶调制而成(通常是用托拉甘树胶，从20世纪中叶起，改用甲基纤维素调制)。

"Pastel :Drawing medium consisting of fragile, finger-size crayons called pastels, made of powder ed pigments combined with a minimum of nongreasy binder (usually gum tragacanth or, from the mid-20th century, methyl cellulose)."

粉彩笔：一种易碎、如手指粗细的绘画粉笔，采用粉状颜料与最低量的非油脂胶调制而成(通常是用托拉甘树胶，从20世纪中叶起，改用甲基纤维素调制)。

"Pastel :Drawing medium consisting of fragile, finger-size crayons called pastels, made of powdered pigments combined with a minimum of nongreasy binder (usually gum tragacanth or, from the mid-20th century, methyl cellulose)."

粉彩笔：一种易碎、如手指粗细的绘画粉笔，采用粉状颜料与最低量的非油脂胶调制而成(通常是用托拉甘树胶，从20世纪中叶起，改用甲基纤维素调制)。

The lacquey by the door of Dillon's auctionrooms shook his handbell twice again and viewed himself in the chalked mirror of the cabinet.

295站在狄龙拍卖行门旁的伙计又摇了两遍手铃，并且对着用粉笔做了记号的大衣柜镜子照了照自己这副尊容。

A few minutes later, I was able to hurry away with precious chalk—marks on my case.

几分钟后，我才得以带着箱子上珍贵的粉笔记号离开了。

A few minutes later, I was able to hurry away with precious chalk-marks on my baggage.

几分钟后，我才能提着带有几个得来不易的粉笔记号的行李匆匆离去。

That day, however, my left foot reached out and very impolitely took the chalk out of my sister's hand.

然而就在那天，我的左脚却非常莽撞地伸了出去，把粉笔从我姐姐的手中拿了过来。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。