unprotected
?? 發布時間：2026-06-29 19:00:10
英 [?npr?'tekt?d]
美[,?npr?'t?kt?d]
- adj. 無保護的；未設防的；不受關稅保護的
- v. 無保護（unprotect的過去分詞）
低頻詞
英文詞源
- unprotected (adj.)
- 1590s, from un- (1) "not" + past participle of protect (v.).
雙語例句
- 1. This leaves fertile soil unprotected and prone to erosion.
- 這會讓肥沃的土壤暴露在外，使其容易受到侵蝕。
來自柯林斯例句
- 2. You are playing Russian roulette every time you have unprotected sex.
- 行房時不采取避孕措施是非常危險的。
來自柯林斯例句
- 3. The landing beaches would be unprotected.
- 登陸的海灘可能沒有設防。
來自柯林斯例句
- 4. Machinery was often unprotected and accidents were frequent.
- 機器常裸露著，因此事故頻仍。
來自《權威詞典》
- 5. Exposure of unprotected skin to the sun carries the risk of developing skin cancer.
- 皮膚沒有采取任何防曬措施就在太陽下曝曬的話有得皮膚癌的危險。
來自柯林斯例句