Liquid expanded film
[化] 液态扩张膜
🧩 词语组成解析
a. 扩充的；展开的
film
[fɪlm]
n. 影片;电影;胶片;薄层;
vt.& vi. （把…）拍摄（成）电影[电视等];上镜头;
vt. （给…）覆上一薄层;生薄膜;变得朦胧;
🗣️ 情景例句
We've got lots of ice cream.
我们有很多冰淇淋。
This will be the biggest fish ever.
这是前所未见的大鱼吧？
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。