created sense approved 滤网/濾網 · lǜwǎng · filter
滤网 / 濾網
lǜwǎng
filter
a mesh or screen component used to remove impurities or particles from a fluid or gas
空调的滤网需要定期清洗。
noun
created sense approved 滤网/濾網 · lǜwǎng · sieve
滤网 / 濾網
lǜwǎng
sieve
a mesh utensil or tool used for sifting solids or straining liquids
她用滤网捞出汤里的残渣。
noun