单词：amphitropous

中文含义：双向倒生的

英语词性：形容词

美式发音：/æmˈfɪtrəpəs/

同义词：amphitropic, amphitropous ovule

易混淆单词：anaphylaxis, anthropomorphic

双语例句：

  1. The amphitropous ovule has an inverted base.
  2. Amphitropous ovules can develop into viable seeds.
  3. The amphitropous ovule simply hangs in the ovary where the style and stigma are situated at its ventral side.
  4. It is difficult to distinguish between an amphitropous and a campylotropous ovule.