Unsound theory
[法] 不健全的理论
🧩 词语组成解析
unsound
[[ˌʌn'saund]]
a. 不健全的, 有病的, 腐烂的, 谬误的, 不牢靠的\\n[医] 不健康的, 不健全的, 有病的
🗣️ 情景例句
at the end of the semester.
就在这个学期结束的时候。
My aunt will come to live with me for some days.
我阿姨会来和我住一些日子。
Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.
此后不久，英国著名的“挑战者”号舰艇对海底的那次考察，把对海床的研究确立为一个值得一流物理学家和地质学家从事的研究课题。