Azaleas bloom red as a flame.是什么意思？

Azaleas bloom red as a flame.

杜鹃似火.

azaleas

n. 杜鹃花( azalea的名词复数 )；

例句
Palms and azaleas were banked round the porter's lodge.
在门房周围摆满了棕榈和杜鹃花.

bloom

n. （常指供观赏的）花，开花期，最盛期，健康有精神的面

例句
Freud's originality stemmed from his aggression and ambition in his agon with biology ( Harold Bloom )
弗洛伊德的独创性来源于他对生物学挑战的信心和抱负 ( 哈罗德布卢姆 )

red

adj. 红色的，（脸）涨红的，烧红的，红头发的；n. 红色，红衣服，红颜料，红葡萄酒；

例句
From her wardrobe Laura took her latest acquisition, a bright red dress.
劳拉从衣柜里拿出了她最近的购物战果，一件鲜红色连衣裙。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

flame

n. 火焰，热情，激情，〈俚〉爱人，情人，激动；vi. 燃烧，发出火焰，面红，闪光；vt. 烧，激起，激怒；

例句
The custom of lighting the Olympic flame goes back centuries...
点燃奥林匹克圣火的习俗可以追溯到几个世纪前。