梳头

I have to camb my hair.

我得梳梳头了。

I have to have my hair combed.

我得梳梳头了。

When I was a little girl, my mother combed my hair.

我还是个小女孩时，母亲会替我梳头。

I watched her as she combed her hair.

她梳头的时候我一直看著她。

I watched her as she combed her hair.

她梳头的时候我一直看着她。

I have my hair combed\i have to comb my hair.

我得梳梳头了。

If you combed your hair more often you wouldn't look so untidy .

如果你能更经常梳梳头，你就不会显得这么不整洁了。

If you combed your hair more often you would not look so untidy.

如果你能更经常梳梳头，你就不会显得这么不整洁了。

He watched her as she combed her hair.

她梳头时，他看着她。

Results Among the students surveyed, the rates were above 75% in toothbrush at least twice a day, brush teeth up and down, not eating sweet food before sleeping but the proportion of the students brush morsal surfaces and facing beside tongue, brush teeth after meals or use toothpick and dental floss less than 30%.

结果每天刷牙2次以上、采用梳头式或转圈式刷牙、刷咬颌面和舌侧牙面、牙刷头向上放置、晚上睡前不吃甜食的人数比例大于75%，而饭后刷牙、经常使用牙签和牙线、定期进行口腔洁治的人数比例小于30%。

This paper analyzes the compound attractor structure of a new three-dimensional autonomous chaotic system.

分析了一种新的三维自治混沌系统吸引子的复合结构。

ON shut rivals out of their transmission systems and shy away from reinvesting their profits in network improvements.

ON将竞争者挡在了其输送体系之后，并不愿将其收益再投资于网络改建工作。