麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

advance guard

音標[?d?vɑ:ns ɡɑ:d]
advance guard是什么意思、advance guard怎么讀

advance guard漢語翻譯

n. 前衛(wèi),先鋒派;前哨

advance guard例句

  1. The advance guard secured the area for the larger forces that followed.
    先遣部隊為后續(xù)的大部隊保證了區(qū)域安全。
  2. As part of the advance guard, they had to ensure the path was clear of any threats.
    作為先遣部隊的一部分,他們必須確保道路沒有任何威脅。
0
糾錯