名詞 lucubration:

1. a solemn literary work that is the product of laborious cogitation
2. laborious cogitation

lu.cu.bra.tion

n.（名詞）
Laborious study or meditation.
刻苦的學(xué)習(xí)：勤奮的學(xué)習(xí)或思考
Often lucubrations Writing produced by laborious effort or study, especially pedantic or pretentious writing.
常作 lucubrations 著書立說(shuō)，刻苦研究：勤奮的努力或?qū)W習(xí)產(chǎn)生的著作，尤其是迂腐的或做作的著作