pointer是什么意思

短语搭配

(1)white pointer大白鲨；噬人鲨

(2)station pointer三杆定位仪

(3)blue pointer鲭鲨；灰鲭鲨；尖吻鲭鲨

(4)laser pointer激光指针；激光笔；激光棒

(5)laser-light pointer激光指针

双语例句

(1)Read the pointers before you start the writing task.

在你开始写作任务之前阅读这些提示。

(2)You should get someone to give you some pointers.

你得找人指导指导才行。

(3)The pointers swaying back and forth annoyed me.

来回摆动的指针让我很烦躁。

(4)A series of levers joined to a pointer shows pressure on a dial.

一系列控制杆连着一枚指针 在刻度盘上显示出压力数

(5)His good grades are a pointer of how successful he is in school.

他的好成绩能说明他在学校很优秀。

(6)The professor used his laser pointer to show on the board the important idea.

教授用他的激光笔指点黑板上的重点内容。

(7)She tapped on the world map with her pointer.

她用教鞭轻点在那张世界地图上。

(8)A series of levers joined to a pointer shows pressure on a dial.

一系列控制杆连着一枚指针，在刻度盘上显示出压力数。

(9)During tests over several days, the pointer or tracker tracked an IR source and directed a laser beam at that source.

在几天的测试中，指示器或跟踪器跟踪一个红外光源，并引导激光束击中目标。

(10)The surge in car sales was regarded as an encouraging pointer to an improvement in the economy.

汽车销售量的激增被视为经济回升的指标。

(11)It's a pointer to this chunk of memory.

它是指向这块内存的指针。

同义词

n. 指针；指示器；教鞭；暗示

同根词

词根 point

(1)pointed adj. 尖的；突出的；锐利的；率直的v. 指出；瞄准（point的过去式）

(2)pointedly adv. 尖锐地；指向地

(3)point n. 要点；得分；标点；[机] 尖端vi. 表明；指向vt. 指向；弄尖；加标点于

释义

n.

a long thin piece of metal on a scale or dial which moves to indicate a figure or position

（天平秤、仪表的）指针。

a rod used for pointing to features on a map or chart

指示棒，教鞭。

a hint as to what might happen in the future

暗示，线索

the figures were a pointer to gradual economic recovery.

这些数字表示经济逐渐复苏。

a small piece of advice; a tip

点子，提示，建议

here are some pointers on how to go about the task.

以下是有关如何着手完成该任务的提示。

Computing another term for CURSOR.

【计算机】 同CURSOR.

Computing a variable whose value is the address of another variable; a link

【计算机】 指针，地址变量指示词；链接。

a dog of a breed that on scenting game stands rigid looking towards it

（嗅到猎物后会直立注视猎物的）猎犬。

类似拼写词

pointer n. 指针；猎犬；提示；链接；教鞭；指示棒；暗示；线索；点子；建议

pointed adj. 尖的；尖头的；锥形头的；尖锐的；不含糊的

考纲分布

近12年出现1次

重要程度: 3星

100%; n 点子; 提示; 建议

考纲释义

( 1)n. 点子; 提示; 建议

真题例句：

Here are a few pointers.

这里有几点建议。[2021年 全国甲卷 七选五]

必考派生词

pointer n. 指针；猎犬；提示；链接；教鞭；指示棒；暗示；线索；点子；建议

(1)You mean a three pointer? Oh, I get more because I'm dainty.

你是说三分球吧？我姿势优美，可以多几分。《Friends Season 3》《老友记 第三季》

(2)Oh, okay, I learned how to shoot a lay-up, a foul shot, and a twenty-three pointer.

我学会了篮板球、罚球和23分球。《Friends Season 3》《老友记 第三季》