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
The government takes creating job opportunities seriously.
政府十分注重创造就业机会。
This man digs foundations for skyscrapers.
这个人在挖着高层大楼的地基。
Then he put his hand into pocket, and took out a phrasebook.
然后他把手伸进了衣袋，掏出了一本常用语手册。