open nature

• 开放性

open nature的用法和样例：

例句

1. Teachers in Brazil, for example, are very spontaneous and open.
   例如，巴西的教师就非常有自主性和开放性。
2. Another kind of fracture break is an open or compan compound fracture.
   另一种骨折是开放性骨折，即复合式骨折。