Goalposts were roughly chalked out on the playground wall.

操场的墙上已经标出了球门柱的轮廓。

His failure can be chalked up to lack of experience.

他的失败可归因于缺乏经验。

Rub out chalk marks with an eraser.

用黑板擦擦掉粉。

We shall chalk up his good points.

我们将下他的优点。

She chalked out a design on the blackboard.

她用粉在黑板上画出一个图样。

The general chalked out his plan of attack.

将军简略地叙述他的进攻计划。

I chalked my sleeplessness up to nerves.

我把失归于神经紧张。

The team chalked up the ten victories against two defeats.

该队赢10场输2场。

The teacher wrote on the blackboard with a piece of chalk.

老师用一支粉在黑板上写。

He filched a piece of chalk from the teacher’s desk.

他从老师的书桌上偷取一支粉。

The scorekeeper chalked up one more point for the home team.

为主队又上了一。

An aquifer is a water-bearing rock stratum such as sandstone and chalk.

地下蓄水层是一些有水的岩石层, 如沙岩和白垩岩。

As a pitcher,Luther is better than James by a long chalk.

作为一名棒球投手,卢瑟比詹姆斯高明得多。

I can’t bear the sound of chalk scraping on a blackboard.

我受不了粉在黑板上摩擦时发出的刺耳声音。

Chalk and cheese are disparate substances.

粉和乳酪是完全不同的东西。

The chalk jarred against the blackboard.

粉在黑板上发出吱吱声。

He marked the floor with chalk.

他用粉在地板上作号。

Although they are twins, temperamentally they are as like as chalk to cheese.

尽管他们是孪生儿，但性格却截然不同。

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

比一出来就在黑板上。

It’s hard to imagine that Mark and John are brothers—they’re like chalk and cheese.

很难想像马克和约翰是兄弟俩，他们一点也不像。