热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

be sure of

be sure of是什么意思、be sure of怎么讀

be sure of漢語(yǔ)翻譯

確信..., 肯定..., 對(duì)...有把握

be sure of例句

  1. Can I be sure of a profit if I invest?
    我要是投資,肯定能獲利嗎?
  2. Book early if you want to be sure of a seat.
    要想十拿九穩(wěn)有個(gè)座位,那就早訂座。
  3. I left a message so as to be sure of contacting her.
    我留下了張條子以便與她取得聯(lián)系。
  4. He likes to be sure of his bodily comforts.
    他注重身體上的舒適。
0
糾錯(cuò)