• 保护…免遭…

protecto保护器, 防护罩, 保险丝protectv.保护；投保protect the plant保护植物protecting enzyme保护酶系protected working[计] 受保护工作protecting casing保险罩protecting window保护窗口protected monomer保护(性)单体protected opening设防洞口protected tenancy受保护的租赁protected markets受保护的市场protected circuit受保护的电路

1. He tried to save the country from economic ruin.
   他试图拯救该国，使其免于经济崩溃。
2. He is exempt from punishment about this thing.
   关于此事对他已免于处分。