pointer
['pɔintə]
n.指针, 教鞭, (能指出猎物位置的)猎犬,暗示, 主意
Pointer: 指极星
例句与用法:
The pointer flickered.
指示针来回摆动。
Be sure to this weather pointer correctly.
千万把天气指针拨准了。
A graduated surface or face on which a measurement, such as speed, is indicated by a moving needle or pointer.
标度盘有刻度的表面或面,在上面由活动的指针或指示器表示度量衡,比如温度
详细释义:
n.
1. 指示物; 指针; 教鞭[C]
2. (能指出猎物位置的)猎犬[C]
3. 【口】暗示, 线索, 点子[C][(to)]
I'd be grateful if you could give me a few pointers.
如果你能给我作一些指点, 我将十分感激。
4. 【天】(大写)(大熊星座中的)两颗指极星[the P]