查询结果:

adj. 高兴的;满意的

拆分: -plac-高兴→a被元音互换为ea,c被辅音互换为s→pleas高兴 + -ed形容词词尾 

短语:
pleased with oneself 得意,洋洋自得 
as pleased as Punch (BrE)称心满意,非常高兴: 
only too pleased to do sth 十分情愿,巴不得做某事

例:
I’m (very) pleased to meet you. (用于初次见面握手时)很高兴认识您。 
We are immensely pleased with this result. 我们对这一结果极其满意。 
She seemed pleased at our success. 她似乎对我们的成功感到很高兴。 
He was looking very pleased with himself. 他看起来飘飘然的。 
My brother was as pleased as Punch when he passed his driving test. 我哥哥通过驾驶考试后得意万分。 
We’re only too pleased to help. 我们非常愿意帮忙。