Hemichordata
n. [古生] 半索动物
🗣️ 情景例句
Tell me the courses you have completed in school and what is your favorite subject?
你曾修读哪些课程和你最喜欢哪一科？
Kate is smarter than I.
凯特比我聪明。
Thanks, Dad.
谢谢，爸爸。