Macrogametophyte
大配子体, 雌配子体
🗣️ 情景例句
Finding out what they want.
得看看他们想要什么。
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。