If you describe something or someone as delightful, you mean they are very pleasant.
例句
It was the most delightful garden I had ever seen...这是我所见过的最惹人喜爱的花园。She remembered Lucy as beautiful, charming and absolutely delightful.她记得的露西漂亮、迷人,而且非常讨人喜欢。
英汉词典释义
adj.
令人非常高兴的, 讨人喜欢的
It was a delightful party.这是一次愉快的聚会。
英英词典释义
Adjective
1. greatly pleasing or entertaining;
"a delightful surprise""the comedy was delightful""a delicious joke"