pointer background

pointer

/ˈpɔɪntə/

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noun

指示器，指针

Anything that points or is used for pointing.

Examples :

"The teacher used a red pointer to highlight the important words on the board. "

老师用一个红色教鞭来强调黑板上的重要词汇。

item utensil device technology sign point

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noun

教鞭，指示棒。

A teacher's pointer, pointing stick, a rod with an arrow.

Examples :

"The teacher used her pointer to show the students where the verb was in the sentence. "

老师用教鞭指给学生看句子中动词的位置。

education utensil thing item

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noun

指针

A needle-like component of a timepiece or measuring device that indicates the time or the current reading of the device.

Examples :

"The clock on the wall has a small, silver pointer that shows the time. "

墙上的钟有一个小小的银色指针，用来指示时间。

device time machine technical item point

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noun

指示犬，猎犬

A breed of hunting dog, trained to point out game.

Examples :

"The pointer dog stood perfectly still, pointing its nose at the rabbit in the field. "

那只指示犬一动不动地站着，鼻子对着田野里的兔子，正在指示猎物的位置。

animal sport type

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noun

指针，指示器.

A variable that holds the address of a memory location where a value can be stored.

Examples :

"The program used a pointer to access the student's grade in the database. "

这个程序使用一个指针来访问数据库中学生的成绩。

computing technical

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noun

指针, 光标。

An icon that indicates the position of the pointing device, such as a mouse.

Examples :

"The pointer on the computer screen moved to the "Save" button. "

电脑屏幕上的光标移动到了“保存”按钮上。

computing technology device electronics machine point position communication sign

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noun

建议，提示。

(chiefly in the plural) A tip, a bit of advice.

Examples :

"The instructor gave me some pointers on writing a good paper."

老师给了我一些关于如何写好论文的建议。

communication info word

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noun

计分项，得分点

(in combinations) Something worth a given number of points.

Examples :

"a ten-pointer"

十分计分的项目