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衰减

shuāijiǎn

to attenuate; to weaken gradually

Sound waves shrink after passing a thick wall.
Memory picture

Characters in this word

衰 shuāi

Strokes
10
Radical
衣 — cloth
How it's built
Ideograph — the meaning is built from its parts
More about the character 衰

减 jiǎn

Strokes
11
Radical
冫 — ice
Made of
冫 ice 咸 all, together, united
How it's built
Phono-semantic — one part hints at the meaning, another at the sound

Example phrases

  • 信号在穿过厚重墙体后明显衰减,导致设备无法稳定联网。 Xìnhào zài chuānguò hòuzhòng qiángtǐ hòu míngxiǎn shuāijiǎn, dǎozhì shèbèi wúfǎ wěndìng liánwǎng. The signal weakened noticeably after passing through the thick wall, causing the device to lose stable network access.
  • 随着距离增加,信号的强度逐渐衰减。 Suízhe jùlí zēngjiā, xìnhào de qiángdù zhújiàn shuāijiǎn. As the distance increases, the strength of the signal gradually weakens.
  • 年纪大了,人的听力会逐渐衰减。 Niánjì dà le, rén de tīnglì huì zhújiàn shuāijiǎn. As one gets older, one's hearing gradually deteriorates.

Related words

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