1 silly; not sensible 愚蠢的;荒谬的:
I was foolish enough to trust him.都是我自己傻,竟然信任他。
2 looking silly or feeling embarrassed 傻里傻气的;发窘的:
I felt a bit foolish when I couldn't remember the man's name.我想不起那名男子的名字,觉得有点不好意思。 ➔foolishlyadvI foolishly agreed to lend him money.我真傻,竟然答应借给他钱。 ➔foolishnessnoun [U]