The ground was rocky, uneven, and hard . Prickly pear cactuses were everywhere.岩石构成的地面既不平整又很坚硬, 到处都是多刺的仙人掌.The botanical garden had many different plants and trees , especially cactuses.植物园里有许多各种植物, 尤其是仙人掌居多.I grow orchi...

n.仙人掌，仙人球( cactus的名词复数 )...

cactuses的音标：...