incompetent
Definition
Lacking the necessary ability, knowledge, or skill to do something successfully.
日本語 成功するには必要な能力、知識、スキルが不足している
Example
"The court ruled that the lawyer was incompetent to handle the case."
Lacking the necessary ability, knowledge, or skill to do something successfully.
日本語 成功するには必要な能力、知識、スキルが不足している
"The court ruled that the lawyer was incompetent to handle the case."