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衰减

HSK 7-9

shuāijiǎn

to weaken; to attenuate

Explanation

to attenuate

Examples

声音逐渐衰减。

shēng yīn jǐn jué shuāijiǎn.

The sound gradually faded.

光线在穿过云层时会衰减。

guāng xiàn zài qīntōu yún céng shí huì shuāijiǎn.

The light attenuates when passing through the cloud layer.