pleasant, agreeable, nice

形容詞 pleasant:

1. affording pleasure; being in harmony with your taste or likings
2. pleasant in manner or behavior

1. The discussion resolved itself into a pleasant chat.
   討論變成了愉快的閑聊。
2. We spent many hours in a pleasant conversation.
   我們暢談了好幾個(gè)小時(shí)。
3. It was a pleasant surprise to learn of her marriage.
   得知她結(jié)婚是件令人驚喜的事。
4. His pleasant voice and manner prejudiced the jury in his favor.
   他那令人愉快的聲音和舉止使陪審團(tuán)對(duì)他產(chǎn)生了偏心。
5. Peter is so pleasant that everyone likes him.
   彼得很風(fēng)趣，人人都喜歡他。
6. We are living in pleasant surroundings.
   我們生活在舒適的環(huán)境中。
7. He has a downright pleasant manner.
   他有一種令人愉快的率直態(tài)度。
8. She seems a pleasant woman.
   她似乎是一個(gè)友善的女人。

pleas.ant

adj.（形容詞）
pleas.ant.er,pleas.ant.est
Giving or affording pleasure or enjoyment; agreeable:
令人愉快的：給予或提供快樂或愉快的；愜意的：
例句：
a pleasant scene; pleasant sensations.
令人愉快的風(fēng)景；舒適的感覺

Pleasing in manner, behavior, or appearance.See Synonyms at amiable
討人喜歡的：方式、舉止或外表討人喜歡的參見 amiable
Fair and comfortable:
晴朗的和舒適的：
例句：
pleasant weather.
晴朗的天氣

Merry; lively.
快樂的；生氣勃勃的

來源：
Middle English plesaunt
中古英語(yǔ) plesaunt
from Old French plaisant [present participle of] plaisir [to please]
源自 古法語(yǔ) plaisant [] plaisir的現(xiàn)在分詞 [使高興]
from Latin placôre * see pl3k-
源自 拉丁語(yǔ) placôre *參見 pl3k-

【引伸】
pleas.antly
adv.（副詞）
pleas.antness
n.（名詞）