Macrogametogenesis
大配子发生
🗣️ 情景例句
Don't worry, Gemma.
别担心 Gemma。
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
Yes. We've just heard a warning on the radio that a hurricane is likely to come.
是的，我们刚从广播里听到一则气象警报，说是一场飓风可能要到来。