Valviform
[医] 瓣状的
🗣️ 情景例句
She was playing with the idea of studying abroad.
她有出国留学的念头，但并非很认真。
Who keeps company with the wolf will learn to howl.
近朱者赤，近墨者黑。
Do you have any writing paper?
您有信纸吗？