Polycotyledon
n. [植]多子叶植物
🗣️ 情景例句
Have a good trip.
旅途愉快。
What time did you get up yesterday morning?
你昨天早上什么时间起床？
or even the universe itself, must in the nature of things 'wear out'.
甚至宇宙本身，从事物的本质上来说都会磨损掉"。