wanting
- adj. 欠缺的；不足的；不够格的
- prep. 无；缺
- v. 需要（want的现在分词）；欠缺
英英释意
- 1. not existing;
- "innovation has been sadly lacking"
- "character development is missing from the book"
- 2. inadequate in amount or degree;
- "a deficient education"
- "deficient in common sense"
- "lacking in stamina"
- "tested and found wanting"