Papillary
a. 乳头的, 乳突的\\n[医] 乳头的, 乳头状的
🗣️ 情景例句
These knives are guaranteed never to go blunt.
这些刀保证不会变钝。
Knowledge is long, life is short.
吾生有涯，而知无涯。
He was a famous professor of physics.
他是一位著名的物理教授。