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
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
Something's come up.
有点事。
Oh, good evening. May I speak to Ann, please?
噢，晚上好！我想跟安讲话，行吗？