unprotect

1.a high, unprotected plateau.

不设防的高原。

2.health-care workers remained unprotected against hepatitis B infection.

医护人员仍然没有对乙型肝炎感染采取防护。

3.It is to be noted that each zone is overlapped to avoid unprotect (blind) areas.

它到的每个地被叠避免不保护 () 。