notafew與quiteafew是反義詞嗎？

ing-bottom: 100%;">

不是的。not a few 的意思是“不少”“相當多”，quite a few的意思也是“相當多”，也就是兩者不是一對反義詞，而幾乎是一對同義詞。如：Not a few of the members were absent. 不少會員未出席。He has made quite a few friends. 他交了不少朋友。Quite a few of us are worried. 我們不少人很着急。