Elastogel
[医] 弹性凝胶
🗣️ 情景例句
Sometimes, by buying something cheap now, you will be costing yourself more in the long run.
有时候你花了很少钱买了便宜货，但它日后可能要花掉更多的钱。
He has a writig brush.
他有一支毛笔。
How old is he?
他多大年纪了？