| 释义 |
air filter
noun[ C ]
uk /ˈeə ˌfɪl.tər/ us /ˈer ˌfɪl.tɚ/(alsoair cleaner, uk /ˈeə ˌkliː.nər/ us /ˈer ˌkliː.nɚ/)
a piece of equipment for removing harmful substances from the air so that people do not breathe them in: 空气过滤器
Keep your car properly tuned up, and change the air filter regularly. 保持车辆正常运转，定期更换空气过滤器。
They sell air cleaners for use in cars and office cubicles. 他们出售用于汽车和办公室小隔间的空气净化器。
The association recommended using air filters in the home to cut down on indoor air pollution.
The buildings are equipped with an air filter that removes the smallest particles, including all bacteria and viruses.
The air filters that are supposed to keep radioactive particles from escaping into the air might not hold up during an accident.
He suggests using air cleaners with HEPA filters to combat pet allergies.
The smokers' room features a central air cleaner and four extractor fans.
SMART Vocabulary: related words and phrases
Straining & filtering devices
butter paper
charcoal filter
coffee filter
filter
filter bed
filter paper
funnel
greaseproof paper
HEPA filter
hopper
parchment paper
salad spinner
sieve
sifter
skimmer
strainer
tea strainer
water filter
wringer
You can also find related words, phrases, and synonyms in the topics:
The engine & engine parts
Machines - parts
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