Conical expander
[建] 圆锥扩展器
🧩 词语组成解析
a. 圆锥形的, 圆锥的\\n[计] 圆锥的
expander
[ɪk'spændə]
n. 使增大者，使身体健壮的强身器具;
🗣️ 情景例句
With a piece of meat on a string!
用一根绳子拴着一点肉
To consider the statistics
细看统计
Every time a worker gave up his job, he told the same story.
每次雇工辞职后都叙述着同样的故事。