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    1. unsafe

      英 [?n'se?f] 美[?n'sef]
      • adj. 不安全的;危險的;不安穩(wěn)的

      低頻詞暢通詞匯

      詞態(tài)變化


      比較級:?unsafer;最高級:?unsafest;

      英文詞源


      unsafe (adj.)
      1590s, "involving risk or danger," from un- (1) "not" + safe (adj.).

      雙語例句


      1. They suffered long hours, unsafe working conditions and skimpy pay.
      他們在不安全的工作環(huán)境下長時間辛苦勞作,卻只有微薄的工資。

      來自柯林斯例句

      2. So many things are unsafe these days—milk, cranberry sauce, what have you.
      現(xiàn)如今很多食品都不安全——牛奶、藍莓醬等等。

      來自柯林斯例句

      3. Many school buildings are unsafe, and some are falling apart.
      許多校舍不安全,有些簡直是搖搖欲墜。

      來自柯林斯例句

      4. Dangerous undertows make swimming unsafe along most of the coastline.
      由于存在著危險的下層逆流,在大部分海岸線附近游泳都不安全。

      來自柯林斯例句

      5. Discharge of raw sewage into the sea is unsanitary and unsafe.
      把未經(jīng)處理的污水排放到海里既不衛(wèi)生也不安全。

      來自柯林斯例句