Underproductive
a. 生产不足的, 生产供不应求的
🗣️ 情景例句
They are constantly quarreling.
他们时常吵架。
Judge not a book by its cover.
评定一本书，不能凭封面。
While I write my pen moves, but the paper keeps still.
我写字时，笔是移动的，纸是静止的。