基本解释n.动植物饲养园；玻璃容器同根派生 英汉例句用作名词 (n.)Small compared to Earth, the completed self-contained terrarium was awesome at the human scale.生物圈二号跟地球相比是小，但是作为一个完全自足的玻璃容器，和人相比，它的规模就大得令人敬畏了。