Triodia
三齿稃草属
🗣️ 情景例句
Okay. Thank you.
好的，谢谢。
They must hunger in frost that will not work in heat.
少壮不努力，老大徒伤悲。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。