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
I should be finished packing by then.
到那时候我应该已经整理好行李了。
Peter began to hear about the interesting new play.
彼德开始听到新放映的电视剧很精彩。
You've got it.
你对了！