He died, literally , at the chalkboard at age 83.

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

玛丽看着窗外, 没看黑板, 她思想又开小差了.

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.

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

记分员为主队又记上了一分.

He chalked out a simple plan of the new building.

他用粉笔勾画了新大楼的简图.

The inspector chalked O. K. on my bag.

检查员用粉笔在我皮包上写了O. K..

New production records are chalked up every year in our factory.

我们厂每年出现新的生产记录.

He chalked the message on the blackboard.

他用粉笔将消息写在黑板上。

The team has chalked up its fifth win in a row.

这队一连五次取得胜利.

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.

The teacher chalked the date on the board.

老师把日期用粉笔写在黑板上.

The team chalked up another victory.

球队又获得一场胜利.

The boys chalked out goalposts on the sports ground wall.

男孩子们在运动场边的墙上用粉笔画上了球门柱.

Our team has chalked up a record score for the season.

我们队已取得该季度最佳得分记录.

His failure can be chalked up to lack of experience.

他的失败可归因于缺乏经验.

Reprinted inking oil can also be overcome chalking it affects metal sheen.

加印调不朱油也可以降服粉冻,但这样会感化金属的光华.

We have been chalking up more victories on all fronts.

我们在各条战线上正在取得更多的胜利.

Not surprisingly , Wall Street's seers are chalking down their projections for construction and house prices.

正如预期所料, 华尔街预言家们纷纷下调对建筑业和房价的评估.

The prisoner has walked his chalks , and is off to London.

那囚犯逃走了, 逃到伦敦去了.

Influences of water interaction on the mechanical behaviour of porous chalks have been studied.

我们研究了水对多孔白垩岩的力学性质影响.

Simple teaching tools such as the blackboard, chalks and tape recorders have fallen behind the times.

简单的教学手段,如黑板 、 粉笔和录音机已经落后于时代.