背腹性的英文

dorsiventrality

dorsoventrality

• 背:    body's back
• 腹:    abdomen; belly; st ...
• 性:    nature; character; ...

例句与用法

1. Flattened and having distinct upper and lower surfaces , as most leaves do
   有背腹性的象大多数叶子那样扁平而有鲜明的上下表面的