Someone who is untrained has not been taught the skills that they need for a particular job, activity, or situation.
例句
It is a nonsense to say we have untrained staff dealing with emergencies...说我们派未受过培训的员工来处理紧急事故简直是胡说八道。Our Intelligence Service was untrained, cumbersome, and almost wholly ineffectual.我们的情报部门人员缺乏训练,机构臃肿,简直毫无用处。
ADJ
(嗓子)未受专门训练的;(心智)未受正规教育的
If you describe a voice or a mind, for example, as untrained, you mean that it has not been developed through formal education or training.
例句
It was often said that he had the best untrained mind in politics.人们常说,他虽未受过专门训练却极有政治头脑。
英汉词典释义
adj.
未受训练的;未经培养的
an inexperienced and untrained recruit一个没有经验和未经训练的新兵
英英词典释义
Adjective
1. not disciplined or conditioned or made adept by training;
"an untrained voice""untrained troops""young minds untrained in the habit of concentration"