Shell construction
[化] 薄壳结构
🧩 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
Good night, Alexandra.
晚安，Alexandra。
Joy often comes after sorrow, like morning after night.
暮去必将朝至，苦尽常会甜来。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？