Elastin
n. 弹性蛋白\\n[化] 弹性蛋白
🗣️ 情景例句
How do you pronounce this word?
这个字怎么念。
Cats hide their paws.
大智若愚，大巧若拙。
Oh, it's a short ruler. Who has a long one?
噢，这是把短尺。谁有长尺？