chalk的第三人称单数是什么

1. 粉笔，彩色粉笔
2. 白垩
3. 用粉笔划的记号
4. 比赛的得分，得分纪录
5. 记入借方的款项，贷款的记帐
6. 牛奶
7. 碳酸钙
8. 截然不同，天渊之别
9. 制造白色或彩色粉笔的白垩
10. 像白垩的物质
11. 防滑粉

1. 用粉笔写、画、作记号
2. 使变白，使苍白
3. 规划
4. 用白垩粉擦
5. 打...的图样，画出…的草图
6. 灰化
7. 从…中吸取教训
8. 得（分），获得，取得（成功）记录
9. 成功
10. 记下，记录
11. 把某事归因于
12. 撒白垩于，往（田里）施白垩
13. 变成白垩状

1. [U]制造白色或彩色粉笔的白垩 this or a similar substance made into white or coloured sticks for writing or drawing on blackboard
2. [U][C]粉笔 one of these sticks

1. vt. 用粉笔写、画、作记号 mark, write, or draw with chalk

1. 白垩：5.石粉 石灰石(Umestone)、白垩(chalk)、方解石(calcite)、白云石(dolomite)等均系天然碳酸钙,还含有少量其他矿物质元素,经过饲料卫生质量标准检验,均可作为石粉原料.

2. chalk的意思

2. 巧克：评估球杆一定要试打过后才能下评断,而试打时一定要确实的抹上巧克(chalk)从拉杆、推杆、下塞、长距离击球、长距离台边球打击...等等,最好再多试几下你最拿手的出杆打击和拿手球,以判定该球杆是否符合你大部分的需求.

3. 乔克：IMF亚太区负责人乔克(Chalk)表示,在全球经济环境日益陷入困境的情况下,允许人民币加快升值就变得更加重要. 国际贸易的放缓将使本地经济更加依赖内部消费. 乔克称,当前的全球环境和世界经济的下滑速度已经使中国改革汇率体制,

1. The teacher wrote with a stick of chalk.
   老师用粉笔写字。
2. They were drawing patterns on the blackboard in colored chalks.
   他们用彩色粉笔在黑板上画图案。

1. The inspector chalked OK on my bag.
   检查员用粉笔在我的包上写了OK。
2. Chalk down the song on the blackboard, please.
   请把这首歌抄在黑板上。

as different as chalk and cheese

截然不同,本质上完全不同 entirely different

by a long chalk

大大地,很大程度上 by a wide margin

chalk out (v.+adv.)

概略地说明 describe sth in words in a general way

chalk up (v.+adv.)

归因于 record on sb's or one's own account
chalk sth ⇔ up

We shall chalk up his good points.

我们将记下他的优点。

The results were chalked up on the blackboard as soon as they came in.

比分一出来就记在黑板上。

Several important milestones in foreign policy have been passed by this Congress and they can be chalked up as major accomplishments.

这次代表大会通过了对外政策中几起划时代的事件,并且它们可作为主要成就记录下来。

He may accept your apology, but the offence will be chalked up against you.

他也许会接受你的道歉,但你的冒犯将被记恨在心。

chalk up

In the first six months of this year the hotel-owner will have chalked up, round the world, thirteen opening ceremonies.

今年前6个月,这位旅馆的老板将会达到接纳世界上13个开幕式的记录。

chalk sth ⇔ up

The team chalked up another victory last week.

该队在上周又取得一次胜利。

chalk sth ⇔ up to sth/v-ing

She noticed herself getting tired easily.She chalked it up to getting older.

她注意到自己容易疲倦,她认为这是自己衰老的缘故。

His failure can be chalked up to lack of experience.

他的失败可归因于缺乏经验。

1. chalk的基本意思是指“制造白色或彩色粉笔的白垩”,表示一种物质,是不可数名词。
2. 作“粉笔”讲时,一般用作不可数名词,但说“各种颜色的粉笔”时,则要用复数。表示“一支粉笔”时用a piece of chalk,“两支粉笔”用two pieces of chalk,“一盒粉笔”用a box of chalk,“一盒彩色粉笔”用a box of coloured chalks。

1. chalk的基本意思是“用粉笔写、画、作记号”,是及物动词,接名词或代词作宾语,可用于被动结构。