💪🏼💪🏼 單字背了又忘？試試 VoiceTube 精心研發的線上課程吧！

sure

US /ʃʊr/

・

UK /ʃʊə(r)/

A1 初級
定義影片字幕
  • adv. 當然，肯定
  • adj. 確信的，有把握的；確信的；有把握的；肯定的；毫無疑問的；可靠的，確實的，無疑的

例句

Make sure no one finds out about this.

To make doubly sure they would not be disturbed she turned the key in the lock.