| 释义 |
fil.terH5fIl7tE5, $-tLv, n(to use or act as) any of several types of equipment or devices for removing solids from liquids or gases, or for removing particular types of light, or (fig.) a way of removing part of something过滤器;滤光器;滤掉一部分的方法an oil / water filter [C]滤油/水器a dust filter [C]滤尘器I like to experiment with different light filters on my camera. [C]我喜欢在照相机上用不同的滤光镜做试验。Ozone is the earth's primary filter for ultraviolet radiation. [C]臭氧是地球上阻挡紫外线的主要屏障。(fig.) The interviewers would act as a filter and see that urgent cases received attention first. [C]接待人员负责筛选，保证最紧急的问题得以首先办理。A filter bed is an area of stones and sand through which water flows to be cleaned.滤床，滤层(Br) A traffic filter (Am and Aus right / left turn lane) is one row of traffic, controlled by a green arrow-shaped light, which turns left or right while other rows do not move.由绿色箭头灯指挥的分流车列a left / right filter [C]向左/右的分流车列You'll have to get into the left filter at the lights. [C]你必须在交通灯处加入向左的分流车列。Filter left (=move in this row of traffic). [I always + adv / prep]让汽车向左转。Mussels filter 50 litres of water daily to extract food. [T]河蚌一天要滤50升的水以摄取食物。Devices in the two chimneys would filter (out) radioactive dust from smoke released into the air. [T]两个烟囱里的装置可以滤除释放到空气中的烟雾中的放射性尘埃。To filter down, in, out and through means to appear or happen gradually or to a limited degree.缓缓出现或发生；渗透News filtered down to us during the day. [I always + adv / prep]消息在白天慢慢传到我们这里。Reports about an accident began to filter in. [I always + adv / prep]关于一场事故的报道开始慢慢传开。Word began to filter out about the changes. [I always + adv / prep]关于此次变动的传闻开始慢慢传开了。Payments have started to filter through to the office. [I always + adv / prep]款子开始一批一批地交到了办公室。Sunlight filtered through the branches. [I always + adv / prep]阳光穿透枝杈。When driving, to filter in (Am merge) is to join a line of moving traffic without causing other vehicles to slow down. [I always + adv / prep](为不影响其他车辆)驶入另一车列Filter coffee / filtered coffee is made by hot water flowing through coffee solids in a coffee filter.(用热水在咖啡过滤器里冲出的)过滤咖啡A filter paper is a paper cone which allows only liquid to flow through, and is used to make filter coffee.滤纸(用来滤咖啡)A filter tip / filter-tipped cigarette is a cigarette with a filter on the end to remove TAR from the tobacco.过滤嘴香烟
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