chalk是什么意思，chalk怎么读，chalk的意思是：粉笔，白垩；用粉笔画

chalk怎么读，chalk的音标和真人发音

英音 [tʃɔ:k]

美音 [tʃɔk]

n.粉笔，白垩；用粉笔画的记号；〈英〉（比赛）得分纪录，记入借方的款项；〈美俚〉牛奶
v.用粉笔写（记下）；用白垩粉擦（桌球杆等）；使苍白；（英）把（酒钱）记于（某人）账上

第三人称单数： chalks
过去式： chalked
过去分词： chalked
现在分词： chalking
易混淆的单词： Chalk

所属分类: CET4TEM4考研TOEFLCET6

使用频率:

星级词汇:

chalk 白垩，粉笔

来自拉丁词calx, 石灰，石子，词源同calcite, calculate.

His votes , tallied up in chalk on a garage door , are still on display .: 他的得票数用粉笔记录在一个车库的门上，现在还在。

And , as anyone who has studied chemistry at school knows , if youdrop chalk into acid it fizzes away to nothing .: 并且，在学校做过化学实验的人都知道，如果你把白垩丢进酸性溶液里，它会嘶嘶作响直至溶解殆尽。

If your weather is nice enough to get outside I highly recommend sidewalk chalk math .: 如果你那里的天气适合户外活动，我强烈推荐这种粉笔数学法。

Draw a line of chalk or sprinkle baby powder across the spot where the ants are entering your home .: 在蚂蚁进入你家的痕迹上用粉笔画一条线或者把婴儿粉撒上阻隔它。

In 1847 the farm 's founder , sir john lawes , described its soil as a heavy loam resting on chalk and capable of producing good wheat when well manured .: 1847年，农场创始人约翰劳斯爵士称这块地是重壤土，底下是一个白垩层，好好施肥就能产出优良小麦。

The researchers then modified the recordings of fingernails and chalk , removing or attenuating various frequency ranges .: 研究者接着把指甲和粉笔的录音进行了修饰，消除或是减小各种各样的频率范围。

Why this works : talcum powder , an ingredient in both chalk and baby powder , is a natural ant repellent .: 为何如此：滑石粉是粉笔和婴儿爽身粉的组分之一，它是天然的蚂蚁排斥物。

It 's a wonder that some delegation from savile row hasn 't yet come down to kowloon and confiscated all their chalk , pins and tape measures .: 令人惊奇的是，萨维尔街的人迄今还没来过九龙，没收掉这些对他们有极大杀伤力的同行的粉笔或卷尺。

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