pointer

'pɒintә
Collins 1

英文释义

n. an indicator as on a dial
n. a strong slender smooth-haired dog of Spanish origin having a white coat with brown or black patches; scents out and points to game

中文翻译

n. 指示物, 教鞭, 暗示, 指针
[计] 指针

1
Collins 星级
7,872
BNC 频率
10,648
使用频率

记忆技巧

pointer 由词根 point(指向)和后缀 -er(表示人或物)组成,表示“指向者”或“指示物”。

例句

1. The teacher used a pointer to show the important parts of the map.
老师用指针指示地图上的重要部分。
2. I need a pointer to help me find the right file on my computer.
我需要一个指示器来帮助我找到电脑上的正确文件。
3. The presenter used a laser pointer to highlight the key points in his presentation.
演讲者使用激光指示器突出他演示中的关键点。

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