someone must have taken my watch,i left it here on the shelf.must 是肯定的意思吗
问题描述：
someone must have taken my watch,i left it here on the shelf.must 是肯定的意思吗
答
原句意思是:一定是有人在我离开的时候，顺手拿走了我的表！
Must have 意思是一定是，必须是，非常肯定
答
不是
答
是