Pith helmet
n. （木髓制的）太阳帽
🧩 词语组成解析
pith
[pɪθ]
n. 精力;（木）髓;（争论、思想等）核心;橙子等外皮之下的海绵层;
vt. 杀死;使瘫痪;除去…中的髓;
helmet
['hɛlmɪt]
n. 头盔;钢盔;盔形物，盔状物;[植]盔状花冠;
vt. 给…戴上头盔;
🗣️ 情景例句
What was your graduation thesis on?
你毕业论文是什么题目？
Many hands make light (or quick) work.
人多活儿轻。
This way, he can kill two birds with one stone.
这样他就能两全其美。