trifle

玩忽；闲混；嬉耍英释vvto treat someone or something without respect or not in a serious way

1 trifle with,玩弄；视同儿戏；心不在焉地做

2 mere trifle,小意思

1 He’s not a man to be trifled with..他这个人怠慢不得。

2 men who trifle with women’s affections.玩弄女性感情的男人