pointers background

pointers

/ˈpɔɪntərz/

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noun

指针，指示物。

Anything that points or is used for pointing.

Examples :

"The teacher used two long wooden pointers to show different parts of the map on the wall. "

老师用了两根长长的木制教鞭/指示杆来指明墙上地图的不同部分。

point device computing

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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 the pointer to show the students where to find the answer on the board. "

老师用教鞭在黑板上指出了答案所在的位置，方便学生们查找。

education item device thing

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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 pointers on the old clock in the kitchen were not moving, so we couldn't tell what time it was. "

厨房里那座老钟的指针不动了，所以我们不知道现在几点了。

time device machine technical

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noun

指示犬，猎犬。

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

Examples :

"The hunters released their pointers into the field to find pheasants. "

猎人们把他们的指示犬放到田野里去寻找野鸡。

animal sport nature race

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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 :

"In C programming, pointers can be used to efficiently manage memory and access data directly. "

在C语言编程中，指针可以用来高效地管理内存和直接访问数据。

computing technical technology

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noun

指针，光标

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

Examples :

"I had trouble clicking the link because my computer's pointers kept freezing on the screen. "

我的电脑光标总是卡在屏幕上，所以我很难点击链接。

computing technology device electronics

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noun

诀窍，提示，建议。

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

Examples :

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

老师给了我一些写好论文的诀窍。

communication word

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noun

积分, 分数

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

Examples :

"a ten-pointer"

十分题