Chasmogamous
开花受精的
🗣️ 情景例句
I would be happy to show you around.
我很乐意带你到四周看看。
There's nothing to it.
这没有什么啦。
I am used to traveling by air and only on one occasion have I ever felt frightened.
我习惯了乘飞机旅行，只是有一次把我吓坏了。