萼状总苞

例句：

1. 1. The plant's ovary is surrounded by a protective ovariole, which is the ovulesand the ovary wall.
   这朵花的雌蕊被一个保护性的子房壁包围着，那就是胚珠和子房壁。
2. 2. The flower has a petal-like structure with a sepal at the base.
   这朵花有一个类似花瓣的结构，底部有一片花瓣。
3. 3. The plant's ovary is surrounded by a protective ovariole, which is the ovules and the ovary wall.
   这朵花的雌蕊被一个保护性的子房壁包围着，那就是胚珠和子房壁。