seed vessel

同根派生

英汉例句

用作名詞 (n.)

• A single seed is enclosed by a thin pericarp.
  一個單獨籽粒，外麪裹有一薄層果皮。
• Malania oleifera fruit will fall from the tree in a very short time when it is ripe.Its pericarp contains the ingredients that can control seed germination.
  蒜頭果果熟後在很短時間內便自行脫落，其果皮含有抑制種子發芽的物質。