peace.keep.er

peacekeeper的音标和读音：
DJ音标发音： [ˈpi:sˌki:pə]
KK音标发音： [ˈpisˌkipɚ]

peacekeeper的词性：
n.（名词）

1. One that preserves or promotes peace:
和事佬：保持或加强和平的人：

the peacekeeper in the family.
家庭里的和事佬

2. A member of a military force engaging in peacekeeping activities, often under international sanction.
维和部队成员：常常在国际制裁中从事维护和平活动的军事力量的成员