同根派生 peace- keeping相關(guān)詞英漢例句Officers who were sworn to keep the peace. 發(fā)誓要維護好社會秩序的警官You can keep my book as long as you like. 我的書你要借多久都隨你的便。The olive leaf is a badge of peace. 橄欖葉是和平的象征。Please keep the watch for me while I go swimming. 我去游泳,請代我保管這表。The situation poses a grave threat to world peace. 這局勢對世界和平構(gòu)成了嚴重的威脅。peace- keeping更多例句