Collapsable aerial
[机] 可卸天线
🧩 词语组成解析
a. (椅子)可折迭的, 可折叠的
🗣️ 情景例句
She was in our class.
她和我们同班。
Everything new is fine.
新事物总是美好的。
A sound made by tapping on the hull of a ship will be reflected from the sea bottom,
敲打船体所发了的声音会从海底传回来，