n.

1. （尤指观赏的）花；（一棵树或一季内开的）全部花朵[U]
2. 开花；开花期[U]
   The daffodils are in full bloom.

   水仙花盛开。

3. （葡萄等成熟后表面生成的）白霜，粉衣[U][S]
4. （面颊的）红润，瑰玫色[U]
5. 最佳时期，最有利的时期[the S][（+of）]
   She was in the bloom of youth.

   她风华正茂。

vi.

1. 开花；生长茂盛
   Cherry trees bloom in early spring.

   樱树于早春开花。

2. 青春焕发；容光焕发
3. 繁荣，兴盛；成长
   Poetry was blooming in China in the Tang dynasty.

   中国的诗歌在唐代十分盛行。

4. 大量出现

n.[C]

1. 锻铁块
2. 块铁；块钢

v.

1. produce flowers; be in flower.
2. be or become very healthy.
3. technical coat (a lens) with a special surface layer to reduce reflection.

n.

1. a flower, especially one cultivated for its beauty.
   ▸the state or period of blooming:

   the apple trees were in bloom.
2. a youthful or healthy glow in a person's complexion.
3. a delicate powdery surface deposit on fruits, leaves, or stems.
4. a full, bright sound in a musical recording.
5. a rapid growth of microscopic algae or cyanobacteria in water resulting in a coloured scum on the surface.

n.

v.