单词 | filter |
释义 | filter /'filu(r); 'fxlta1/ n apparatus (containing, eg sand, charcoal, paper, cloth) for holding back solid substances in an impure liquid passed through it; coloured glass (as used on a camera lens) which allows light only of certain wavelengths to pass through; (radio) device which suppresses signals from unwanted frequencies. 过滤器(含有沙,木炭,纸,布等); 滤光镜; (无线电)滤波器。 ' ~ tip, cigarette end containing material that acts as a ~ for smoke. (香烟之)滤嘴。 Hence, 由此产生, '~-tipped adj vt, vi [VP6A, 14, 15B, 2A, C] 1 (cause to) flow through a ~; purify (a liquid) by using a ~. (使)过滤; 滤清。 2 (fig, of a crowd, road traffic, news, ideas, etc) make a way; pass or flow: (喻, 指群众,车辆,新闻,思想等)通过; 透出; 渗入: new ideas ~ing into people's minds. 渗入人心的新思想。 The news of the defeat ~ed through. 战败的消息传出来了。 3 (of traffic in os) be allowed to pass or tuwi to the left when traffic going straight ahead or to the right is held up by a red light. (指英国的车辆)亮红灯禁止前行或右转时准许通过或左转。 |
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