Orthotropous ovule
直生胚珠
🧩 词语组成解析
a. [植](胚珠)直生的
[医] 原卵, 卵泡内卵, 卵状小体, 小卵
🗣️ 情景例句
I'm trying to catch Mary, please.
我想与Mary联络。
The day is long to him who knows not how to use it.
百无聊赖。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。