用粉笔写

He was asked to chalk his name on the blackboard.

他被叫去把他的名字用粉笔写在黑板上。

She chalked the day's menu on the board.

她把当天的菜单用粉笔写在黑板上。

The day's opening and closing prices are chalked on a blackboard.

当天的开盘价和收盘价都用粉笔写在黑板上。

She laughed. She picked up my dictionary and talked to me."Look, Nancy. The second meaning of 'draw' is to make a picture with a pen, a pencil or chalk! So the sentence means: Make a picture of your house with a pen, a pencil or chalk."

我不知道。我不懂它的意思，我的朋友玛丽读了我刚写下的句子，她笑了，她拿起我的字典对我说"看Nancy draw的第二个解释是用钢笔简笔或粉笔画一张画，所以这句话的意思是：用钢笔简笔或粉笔画一张关于你家的画"我明白了！

He returned to the blackboard ,took a piece of chalk ,and wrote in the letter ,"VIVE LA FRANCE "

他回到黑板前，用粉笔写下几个字："法兰西万岁！"

When I got to where I found the boy I see I couldn't cut the bullet out without some help, and he warn't in no condition for me to leave to go and get help; and he got a little worse and a little worse, and after a long time he went out of his head, and wouldn't let me come a-nigh him any more, and said if I chalked his raft he'd kill me, and no end of wild foolishness like that, and I see I couldn't do anything at all with him; so I says, I got to have HELP somehow; and the minute I says it out crawls this nigger from somewheres and says he'll help, and he done it, too, and done it very well.

我一到那个孩子所在的地方，发现非有一个助手不可，不然，我就无法把子弹取出来。按当时的情况，我无法离开，到别处去找个帮手。病人的病情越来越糟。又过了一段时间，他神志不清了，又不允许我靠近他身边。要是我用粉笔给木筏子上写下记号，他就要杀死我。他这类傻事几乎没有个完，我简直给弄得束手无策。所以我对自个儿说，我非得有个助手不可，怎么说也非有不可。

My name is written out there in chalk.

我的名字用粉笔写在外面

My, my name is written out there in chalk. You know, you can't just erase chalk.

我的名字用粉笔写在外面，你不能把粉笔擦掉的。

I drop the chalk. chalk n.

用粉笔写，和以白垩

Chalk up one's score,eg when playing darts

用粉笔写出自己得的分数。

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。