chōu
抽
yì
绎
chōuyì
ㄔㄡㄧˋ
抽繹
抽绎 chōuyì [clarify meaning or line of thought] 理其端绪;阐述;引导 又下明诏,帅举直言,燕见紬绎,以求咎愆。——《汉书·谷永传》
烂肠瘟