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
Thanks.
谢谢你。
It'll take almost all my savings to buy the ticket.
买票将花了我几乎所有的积蓄。
No, they aren't. They're their books.
不，不是我的。这些是他们的书。