开花
bloomed — past of bloom
先理解核心含义，再看它在真实句子里的用法。
开花
(of a plant) to produce flowers; to open into flowers
The cherry trees bloom in early spring.
樱桃树在早春开花。
使开花；使繁荣。
To cause to blossom; to make flourish.
使开花；使容光焕发
To bestow a bloom upon; to make blooming or radiant.
植物开花；绽放花朵
Of a plant, to produce blooms; to open its blooms.
扩散；像花田一样逐渐绽放
To spread; to slowly expand like a field of flowers that blossom in fits and spurts.
bloom
Base
原形
blooms
3rd person
第三人称单数
blooming
-ing
现在分词
bloomed
Past
过去式
bloomed
Past participle
过去分词
The flowers bloom in spring.
这些花在春天开花。
The garden bloomed last week.
上周花园开花了。
The roses have bloomed beautifully.
玫瑰已经美丽地开花了。
规则变化，过去式与过去分词均为bloomed。
She has bloomed into a confident young woman.
她已经成长为一个自信的年轻女性。
The economy is blooming after the reforms.
改革后经济正在蓬勃发展。