Monosperm
单种子植物
🗣️ 情景例句
Those are you just need.
那正是你们所需要的。
Air China has a flight leaving at 9:25.
中国航空公司有一班飞机，9点28分起飞。
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。