Heterosporeae
异形孢子类
🗣️ 情景例句
I'd like you to meet the head of the student relations committee.
我想见见学生关系委员会主席。
How long will the flight be delayed?
班机诞误多长时间？
Yes, thank you. I've had a wonderful time.
是的，谢谢你。我过得愉快极了。