防紫外线；紫外线防护
先理解核心含义，再看它在真实句子里的用法。
防紫外线；紫外线防护；防紫外线；紫外线防护
protection against ultraviolet radiation
Apply sunscreen with UV protection before going outside.
出门前涂抹带有防紫外线功能的防晒霜。
防紫外线；紫外线防护
protection against ultraviolet radiation
Use UV protection naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Dictionary facts from AI_SUPPLEMENT.