Elon
n. 埃伦（可溶性显影剂粉末）
🗣️ 情景例句
No. Please endorse the check at the back.
不会的。请在支票的背面签名。
Every heart has its own sorrow.
人人都有伤心处。
I seldom have any difficulties.
我很少碰到困难。