dot

[dɔt]

n.少量, 小圆点, 小东西
v.点缀, 作小点记号
[计算机] 点

例句与用法：

He watched the train away until it was only a dot in the distance.

他目送着列车驶去，直到它成了远方的一个小黑点。

The lake was dotted with little boats.

湖面上布满了小船。

The train arrived on the dot of three o'clock.

那辆火车三点钟准时到达。

词形变化：

形容词: dotal | 名词: dotter | 动词过去式: dotted | 动词过去分词: dotted | 动词现在分词: dotting | 动词第三人称单数: dots |

详细释义：

n.[C]

1. 点, 小圆点

She watched the train until it was only a dot in the distance.

她一直看着火车, 直到它走远了, 成了一个小点。

2. 点状物; 微小的东西; 少量, 一点儿

3. (摩尔斯电码中的)点

4. 【数】代替乘号的点; 小数点

5. 【音】附点; 顿音记号

vt.

1. 打点于, 在……上打点

She is wearing a dotted dress today.

今天她穿一件带圆点的衣服。

2. 用点构成

3. 星罗棋布于; (星星点点地)布满; 点缀

The lake was dotted with boats.

湖中到处是小船。

vi.

打点, 加点

n.[C]

嫁妆; 妆奁

短语词组：

dot the/one's i's and cross the/one's t's

1. 一丝不苟; 重视细节

You'll have to make sure that you dot the i's and cross the t's while doing the work.

做这工作时, 你应该做到一丝不苟。

on the dot

1. 准时地

She was told to arrive at 8 o'clock on the dot.

她被告知八点钟准时到。