肥厚féihòu 1.肥而厚实{plump; fleshy}: ～的手掌{fleshy palm}|～的橡皮树叶子。{fleshy leaves of the India rubber tree} 2.人体的某一脏器或部分组织由于病变而体积增加{(of human organs or tissues) hypertrophy; enlargement}: 右心室～。{hypertrophic right ventricle} 3.(土层)肥沃而厚。{(of soil) fertile and thick} 4.多;优厚{rich; favourable}: 油水～{big profit; lucrative}|奖金～。{handsome bonus}