Sporangiosorus
[生]孢囊群
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
We are looking forward to seeing you again.
我们非常盼望再见到你。
Busmen have decided to go on strike next week.
公共汽车司机决定下星期罢工。