當 lack 作為一個動詞時，架構是 lack + 缺乏的東西
- The new policy lacks widespread support among the population.
新政策缺乏人民的廣泛支持。 - Young athletes often lack the discipline required for professional success.
年輕運動員通常缺乏達到職業成功所需的紀律。 - He possesses the creativity that many in his field lack.
他擁有許多同行所缺乏的創造力。
當 lack 作為一個名詞時，架構則是:
lack of 缺乏的東西
- The project failed due to a lack of clear objectives.
由於缺乏明確的目標，項目失敗了。 - The team’s performance reflects a lack of preparation.
團隊的表現反映出缺乏準備。 - There is a lack of consensus among experts on this issue.
專家們在這個問題上缺乏共識。
lack 的形容詞形式是 lacking，架構是:
lacking (in 缺乏的東西)
- Their strategy is lacking in depth and fails to address core issues.
他們的策略缺乏深度，未能解決核心問題。 - The design is aesthetically pleasing but lacking in functionality.
設計在美學上令人滿意，但在功能性上不足。 - The proposal is lacking in detail, making it difficult to evaluate its feasibility.
提案在細節上不足，難以評估其可行性。 - Despite his qualifications, his approach to teaching was found lacking.
儘管他具有資格，但他的教學方法被發現不足。 - There’s a sense of community that’s lacking in our neighborhood. I wish we were more connected.
我們社區缺乏社區感。我希望我們能更加聯繫。