衰shuāi
? （衰弱） decline; wane: 年老力 ～ decrepit; 體力漸 ～ get weaker physically; 風勢漸 ～。 The wind is falling. 懶則 ～。 Laziness leads to debility.
另見 see also cuī。
◆衰敗 decline; wane; be at the wane; fall into decay; be at a low ebb; instauration；
衰憊 [書] weak and tired; feeble; weary；
衰變 decay; disintegration; alpha decay；
衰減 attenuation; decay; damping; reduction; rejection; weakening; deamplification; dampening; dying out；
衰竭 collapse; failure; exhaustion; prostration；
衰老 slow death; grow old; go out; senility; senium; caducity; apolexis; old and feeble; decrepit; senile；
衰落 decline; be on the wane; go downhill; fading; decay; decaying; lapse; erode；
衰弱 weak; feeble; fall into a decline; debility; asthenia; collapse; traik; frail; weak; lack off; weaken; hyposthenia；
衰颯 [書] decline; be on the wane; downhearted；
衰替 [書] decline; wane；
衰頹 weak and degenerate; be on the wane；
衰退 fail; decline; decay; rust; ruin; downturn; retrogression; retrogradation; recession; rustiness; dropoff; atrophy; dying out; clin-, clino-；衰亡 become feeble and die; decline and fall; wither away；
衰微 [書] decline; wane；
衰朽 [書] feeble and decaying; decrepit