Penetration theory
[化] 穿透理论
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
No, it's not taken.
没有 ，没人坐。
To run after the gentleman
追求绅士
What did you say to him?
你对他怎么说的？