Triakidae
皱唇鲨科
🗣️ 情景例句
Affectionately, Uncle John.
爱你的，约翰叔叔。
What is the total circulation of this journal.
这份报刊总发行量多少？
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。