Demonstration jacks
[计] 检验塞孔
🧩 词语组成解析
n. 抓子游戏；家伙；小伙子（jack的复数）
🗣️ 情景例句
When does he arrive?
他什么时候到？
He that would have eggs must endure the cackling of hens.
欲图逸，得先劳。
Thank you, Lily.
谢谢你，莉莉。