flowering phases

• 开花期

flowering phases的用法和样例：

例句

1. Over the previous week there was frost damage reported in portions of the eastern Saskatchewan and Manitoba canola crop, which also is still flowering.
   上周萨斯喀彻温省和马尼托巴省东部报道有霜冻灾害，那里的无毒菜籽作物尚处在开花期。