crawl 四级六级考研

The platform was crawling with grey-green uniforms.

月台全是穿灰绿色制服的人。

She crawled across the pool in record time.

她以最高记录的速度自由式游过游泳池。

You should be ashamed of yourself, crawling to the director like that.

你那样巴结董事, 应该感到羞耻。

She crawled onto the river bank and lay there gulping in air.

她河岸, 躺在那里喘着粗气。

I usually feel too shattered to do more than crawl into bed.

我通常疲惫得只有力气床睡觉。

The baby crawled towards his mother.

婴孩向他妈妈去。

She crawled forward inch by inch.

她一点一点地往前。

That apple is crawling with worms.

那个苹果满了虫子。

The hours crawled by.

时间慢慢地过去。

Worms and snakes crawl.

虫类和蛇行。

The ceiling of the tunnel was so low that we had to crawl along on all fours.

地道里很矮，我们只能匍匐前进。

39. The cells of B group crawled outward from the tissue inoculation in 2-3 days and the cells were polygen or rotundity and contacted each other.

组,2-3天大部分组织块边缘有细胞移行向外长出生长晕,细胞呈多角形、圆形,细胞之间相互连接。