Valnllae spiralis
[医] 螺旋瓣, 海斯特氏瓣
🧩 词语组成解析
腋索
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
I'll treat you to dinner.
我想请你吃饭。
Where are you travelling to, Gary?
卡里，你打算旅行到哪里呢？