剑桥词典never having been taught the skills for a particular job 未經訓練的；未受培訓的 untrained staff 未經培訓的員工 to the untrained eye to someone without the skill or knowledge to judge what they see 在外行看來 To the untrained eye , most fake diamonds look real . 在外行眼裡，大多數假鑽石看上去和真的一樣。 返回 untrained