Shell theory
[计] 壳体理论
🧩 词语组成解析
shell
[ʃel]
n. （贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;
vt. 去壳，脱落;炮击;
vi. 剥皮;炮轰;
🗣️ 情景例句
Your grandfather went to the Engineering School there.
你爷爷进那个工学院。
A little knowledge is a dangerous thing.
浅学误人。
Yes, that's right.
你说对啦。