Folded cavity
[电] 折叠空穴
🧩 词语组成解析
folded
[['fəuldid]]
v. 折叠；交叉合拢；失败垮台；把牲畜关在栏中（fold的过去分词）
🗣️ 情景例句
It was on Spring Avenue, near the park.
那房子是在Spring Avenue 公园附近。
Can I use the lift?
我能用电梯吗？
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。