单词详解

1. vi.

A. 滚动，打滚 (move by turning over or rotating)

The coin rolled under the bed. 硬币滚到床底下去了。

The dog rolled on the floor. 狗在地板上打滚。

The sweat rolled down his face. 汗水从他脸上流下来。

B.（眼睛等）转动 (move along on or as if on wheels or a wheeled vehicle)

He told a lie to his teacher with his eyes rolling at the same time.

他向老师说谎的时候眼睛也在转动。

C.（船等）左右摇晃 (move, rock, or sway from side to side)

The boat rolled badly on the sea. 船在海上摇晃得很厉害。

2. vt.

A. 使滚动，使打滚 (cause to move by turning over or in a circular manner of as if on an axis)

She rolled the ball。她滚动着球。

B. 卷，绕 [(+ up)] (flatten or spread with a roller)

She rolled up her sleeves and began to clean the house. 她卷起袖子开始打扫房间。

C. 转动，旋转，用车载运 (begin operating or running)

He rolled his eyes at her. 他的眼珠对着她骨碌碌地转。

3. n.

A. [C] （一） 卷，卷状物 [(+ of)] (photographic film rolled up inside a container to protect it from light)

Please buy a roll of film for me. 请给我买一卷胶卷。

B. [C] 面包卷，卷饼 (small rounded bread either plain or sweet)

The pork rolls made by mother are very delicious. 妈妈做的猪肉卷很好吃。

相关词组

1.call the roll 点名

The teacher calls the roll every day. 老师每天都点名。

2. roll over 翻滚，翻身

The horse rolled over on the ground. 马在地上打了一个滚。

3. roll up卷起，抵达，聚集

He rolled up the map. 他卷起地图。

相关单词

过去式：rolled

过去分词：rolled

现在分词：rolling

第三人称单数：rolls