unprotected /ˌʌnprəˈtɛktəd/ adjective /ˌʌnprəˈtɛktəd/
adjective
Learner's definition of UNPROTECTED
1
: not guarded or kept from something that can cause harm or damage无保护的；未受保护的 -
They're planning to build roads over thousands of acres of unprotected land/wilderness.他们计划在数千英亩无人看护的土地/荒野上修建道路。
-
If your computer is unprotected, you're likely to get a virus.如果你的电脑没有设置保护程序，就很可能遭受病毒攻击。
2
of sexual activity : done without using anything (such as a condom) that can prevent unwanted pregnancy or the spread of disease (such as AIDS)（性交）未采用避孕工具的，无防护措施的