*de·light·ed/dɪ`laɪtɪd; dɪˈlaɪtɪd/ adj very pleased and excited about something 开心的，高兴的: be delighted to do sth Thank you for your invitation. I'd be delighted to come. 感谢你的邀请，我非常高兴能来。 + with/by Helen was clearly delighted with her presents. 海伦拿到礼物显然很开心。