Diffusion effect
[化] 扩散效应
🧩 词语组成解析
🗣️ 情景例句
the autograph of somebody who may be famous someday.
将来有可能成名的人的亲笔签名。
Be prepared to put one's hand in one's pocket.
准备慷慨解囊。
My shoe has been pressing against my foot, so it hurts a bit.
我的鞋一直挤着脚，所以脚有点疼。