He didn't realize what a gaffe he'd made.是什么意思？

He didn't realize what a gaffe he'd made.

他没意识到自己已出乖露丑.

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

realize

vt. 实现，了解，意识到，（所担心的事）发生，以…价格卖出；vt.& vi. 变卖，赚得；

例句
I didn't realize how heavy that shopping was going to be...
我没想到买的东西会有多沉。

what

pron. （用以询问某人或某事物的词）什么，多少，…的事物；adj. …的（事物或人）；adv. （用于感叹句中）；int. （用以表示不相信或惊奇），（用以表示未听清楚对方说的话）；

例句
How big is the abyss between what you think you are and what you actually are?
你对自己的认识和真实的你之间差别到底有多大？

gaffe

n. 失礼，出丑；

例句
He made an embarrassing gaffe at the convention last weekend.
他在上周末的会议上出了洋相，狼狈不堪。

made

adj. …制的，（人工）做成的，拼成的，虚构的，保证成功的；v. 使(make的过去式和过去分词)；

例句
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。