Question

incompetent adj.不合格的,不胜任的 n.无能力者 Someone who is not very good at getting a job done is incompetent. An incompetent salesperson can't sell anything. A learned professor may be quite incompetent when it comes to controlling a room full of rowdy pre-schoolers. Legally speaking, you can be declared incompetent if you do not have necessary qualifications, like being certified or licensed to do a certain job, like cut hair or fix cars. 1[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]无能力的；不称职的；不合格的 If you describe someone as incompetent, you are criticizing them because they are unable to do their job or a task properly.   [disapproval]The court declared him incompetent to manage his financial affairs...法庭宣布他不具备管理自己财务的能力。I was incompetent at playing the piano...我钢琴弹得不好。He wants the power to sack incompetent teachers.他想取得解雇不称职老师的权力。An incompetent is someone who is incompetent.无能力的人；不能胜任的人；不称职者I'm surrounded by incompetents!我周围都是些没用的人！

Accepted Answer

[in'kɔmpitənt] If you are incompetent, you are not able to complete a task, like if you only ever made peanut butter and jelly sandwiches — you would be incompetent in the kitchen of a fancy French restaurant. ★☆☆☆☆ 2005.0

英语单词	incompetent
英美音标	[in'kɔmpitənt]
中文释义	adj.不合格的,不胜任的 n.无能力者
vocab简明	If you are incompetent, you are not able to complete a task, like if you only ever made peanut butter and jelly sandwiches — you would be incompetent in the kitchen of a fancy French restaurant.
vocab扩展	Someone who is not very good at getting a job done is incompetent. An incompetent salesperson can't sell anything. A learned professor may be quite incompetent when it comes to controlling a room full of rowdy pre-schoolers. Legally speaking, you can be declared incompetent if you do not have necessary qualifications, like being certified or licensed to do a certain job, like cut hair or fix cars.
柯林斯星级	★☆☆☆☆
柯林斯解释	1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]无能力的；不称职的；不合格的 If you describe someone as incompetent, you are criticizing them because they are unable to do their job or a task properly. [disapproval] The court declared him incompetent to manage his financial affairs... 法庭宣布他不具备管理自己财务的能力。 I was incompetent at playing the piano... 我钢琴弹得不好。 He wants the power to sack incompetent teachers. 他想取得解雇不称职老师的权力。 An incompetent is someone who is incompetent.无能力的人；不能胜任的人；不称职者 I'm surrounded by incompetents! 我周围都是些没用的人！
来源	2005.0

Incompetent Job Declared In'kɔmpitənt Adj.不合格的,不胜任的 N.无能力者 Complete Task