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
What's your occupation?
你的职业是什么？
Choose an author as you choose a friend.
选书如择友。
Give me that piece, please.
就请给我那块吧。