adj.仅仅,只不过;小的,轻微的;纯粹的;
n.小湖,池塘;〈英〉边境(线);
例句:
He seemed so young, a mere boy.
他看来那么年轻,只是个孩子。
A mere 2% of their budget has been spent on publicity.
他们的预算开支只有2%用于宣传。
The mere thought of food made her feel sick.
一想到食物她就恶心。