n.学习者，初学者...

learns的音标：...

n.电子学习：特指通过互联网和电子邮件进行的学习和培训...

n.学习者，初学者，见习驾驶员( learner的名词复数 )...

He spoke with clearness and certainty.他说的明白确切.Careful wording aids clearness.措辞谨慎可使意义清楚.His style of writing is characterized by clearness.他的作品具有清晰的特性....

Livy's getting on very well in Russian. She learns very quickly.莉薇的俄语很有起色，她学得非常快。One can only pray that the team's manager learns something from it.大家也只能希冀球队教练从中汲取教训。A bright boy learns quickly.聪明的孩子学得快....