a.

1. 甜的
   The apples taste sweet.

   这些苹果很甜。

2. 悦耳的；漂亮的；芳香的；美味的
   She gave us a sweet song.

   她给我们唱了一支好听的歌。

3. 逗人喜爱的，可爱的
4. 和蔼的，亲切的；温柔的
   She is sweet to her pupils.

   她对学生和蔼可亲。

5. 【口】愉快的；惬意的
   I had a sweet sleep last night.

   昨晚我美美地睡了一觉。

6. 【口】亲爱的
7. 【旧】【口】钟情于……的[F][（+on）]
8. 新鲜的；淡的
   The milk is sweet.

   这牛奶很新鲜。

n.

1. 【英】糖果[P]
2. 【英】（餐后的）甜点[U][C]
3. 芳香[P]
4. 快乐，乐趣[P1]
   I have never tasted the sweets of success.

   我从未尝到过成功的快乐。

5. （用作称呼语）亲爱的，宝贝

adj.

1. having the pleasant taste characteristic of sugar or honey; not salty, sour, or bitter.
2. (of air, water, etc.) fresh, pure, and untainted.
   ▸fragrant.
3. pleasing in general; delightful.
   ▸working, moving, or done smoothly or easily.
   ▸melodious or harmonious.
   ▸chiefly US denoting music, especially jazz, played at a steady tempo without improvisation.
4. (of a person or action) pleasant and kind or thoughtful.
   ▸charming and endearing.
   ▸ (sweet on) informal, dated infatuated or in love with.
   ▸dear; beloved.
   ▸archaic used as a respectful form of address.

n.

1. Brit. a small shaped piece of confectionery made with sugar.
2. Brit. a sweet dish forming a course of a meal; a pudding or dessert.
3. used as a very affectionate form of address.
4. (sweets) the pleasures or delights found in something.