knob怎么读

knob 是什么意思

knob 中文词源

来自中古英语knobbe,来自Proto-Germanic*kunppo,泥块，木块，来自PIE*gen,压，捏，成团，词源同knead.引申词义门把手，旋扭，疙瘩等。

英语词源

knob 权威例句

1. Top the steaming hot potatoes with a knob of butter.

在冒热气的马铃薯上放一小块黄油。

来自柯林斯例句

2. The cutters are opened by turning the knob anticlockwise.

逆时针转动旋钮可以开启切割机。

来自柯林斯例句

3. He twiddled a knob on the dashboard.

他转动着仪表板上的一个旋钮。

来自柯林斯例句

4. A loose brass knob on the bedstead rattled.

床架上一个松动的球形铜扣发出嘎啦声。

来自柯林斯例句

5. the volume control knob

音量控制旋钮

来自《权威词典》

knob 造句

1. A saw can cut wood because it is sharp and flat and has a handle. A knob can open a door because it is connected to a latch.

锯之所以可以锯木头，是因为它很锋利，而且有一个把手；门上的球形旋钮之所以可以开门是因为它与插销相连。

-- 来源 -- About Face 3交互设计精髓

2. When radios were first put in automobiles, we all discovered that manually tuning an analog radio with a rotating knob while driving was dangerous to your health.

当汽车第1次装上收音机时，我们就发现在行驶过程中旋转按钮手动调频会危及生命。

-- 来源 -- About Face 3交互设计精髓

3. They’re also essential for fine-tuning such behaviors as how quickly a screen scrolls in response to turning a hardware knob.

对于有些操作的微调也很有好处，比如拨动一个硬件的旋钮时屏幕滚动的快慢响应等。

-- 来源 -- About Face 3交互设计精髓

4. Figure 11-11: A stovetop with poor physical mapping of controls. Does the knob on the far-left control the left-front or left-rear burner?

图11-11 炉顶控件的物理映射很不自然，最左边的旋钮控制前端左边还是后端左边的火眼？

-- 来源 -- About Face 3交互设计精髓

5. In this layout, it’s clear that the upper-left knob controls the upper-left burner. The placement of each knob visually suggests which burner it will turn on.

在这种布局中，很清楚，左上端的旋钮控制着左上端的火眼。 每个旋钮的位置都在视觉上清晰地显示出其控制的火眼。

-- 来源 -- About Face 3交互设计精髓

6. Does twisting the leftmost knob turn on the left-front burner, or does it turn on the left-rear burner?

旋转最左边的旋钮控制的是左边前端的火眼，还是后端的火眼呢？

-- 来源 -- About Face 3交互设计精髓

7. The result of using the control is reasonably clear: A burner will heat up when you turn a knob.

使用控件的结果应该显而易见，当你旋转一个旋钮时，会点燃一个火眼。

-- 来源 -- About Face 3交互设计精髓

8. The knobs don’t have to be laid out in exactly the same pattern as the burners, but they should be positioned so that the target of each knob is clear.

旋钮不必以火眼同样的模式来布局，但它们应该定位成每个旋钮的目标很清晰。

-- 来源 -- About Face 3交互设计精髓

9. Figure 11-12: Clear spatial mapping. On this stovetop, it is clear which knob maps to which burner because the spatial arrangement of knobs clearly associates each knob with a burner.

图11-12 清晰的空间位置映射，在炉顶上旋钮和火眼的映射关系非常清晰，因为旋钮的空间布局清晰地将旋钮与火炉联系起来了。

-- 来源 -- About Face 3交互设计精髓

10. We can discover a great deal about how a saw or a knob works by physical inspection, and we can’t easily be fooled by what we see.

通过物理观察，我们可以发现大量关于锯子和旋钮如何工作的信息，不会被所见到的现象所蒙蔽。

-- 来源 -- About Face 3交互设计精髓