untrained

adj.

未受训练的，未经培养的；（动物）未驯服的；

1. Their troops were untrained militia.
   他们的军队是未受过训练的民兵。
2. Greek troops at present are mostly untrained and unarmed.
   目前，希腊军队多半未受过训练，也未武装。

Induction of menstrual disorders by strenuous exercise in untrained women
Metabolic changes following eccentric exercise in trained and untrained men.
The NimStim set of facial expressions: Judgments from untrained research participants.
Muscle adaptations and performance enhancements of soccer training for untrained men
Central and peripheral limitations to upright exercise in untrained cardiac transplant recipients.
Fat metabolism during high-intensity exercise in endurance-trained and untrained men.
Effects of high-intensity resistance training on untrained older men. I. Strength, cardiovascular, and metabolic responses
Respiratory gas-exchange ratios during graded exercise in fed and fasted trained and untrained men.
The non-invasive Berlin Brain-Computer Interface: fast acquisition of effective performance in untrained subjects
Muscle hypertrophy, hormonal adaptations and strength development during strength training in strength-trained and untrained men