Spongecake
海绵（松）蛋糕
🗣️ 情景例句
Take it easy.
别着急。
We have mainly adopted some usual international practices.
我们主要采取了一些国际上的惯例做法。
The editor at once sent the journalist a fax instructing him find out the exact number of steps and the height of the wall.
”编辑立即给那位记者发去传真，要求他核实一下台阶的确切数字和围墙的高度。