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- It reviewd the effect of sex steroid hormone in vocal learning of young bird and song plasticity of adult bird in the level of neuron,circuits and behavior. 从细胞回路水平、行为水平对性激素在幼年鸣禽发声学习和成年鸣禽鸣啭可塑性中的作用进行了全面论述。
- It reviewd the effect of sex steroid hormone in vocal learning of young bird and song plasticity of adult bird in the level of neuron，circuits and behavior. 从细胞回路水平、行为水平对性激素在幼年鸣禽发声学习和成年鸣禽鸣啭可塑性中的作用进行了全面论述。
- Vocal learning is a long and strenuous process, and the exercise of volitional control allows vocal learner to have stronger motivation. 声乐学习是一个长期而艰苦的过程，意志调控的参与使声乐学习者具备了更强的主观能动性。
- To exercise volitional control, vocal learner self-initiates a series of appropriate action plans in which the learning methods and procedures meet the pre-determined learning objectives. 在意志调控下，学习者根据预定学习目的自觉地制定符合主客观条件的学习方法、计划等一系列意志行动，在行动中克服各种困难，培养和磨练坚强的意志品质。
- When did you begin learning English? 你何时开始学习英语的？
- Vocal Learning and Memory in Songbird are Related to Immediate Early Genes 鸣禽发声学习记忆与即刻早期基因
- I like instrumental music better than vocal music. 我喜欢器乐胜于声乐。
- Today the young are much more vocal. 现今年轻人比过去更为大胆地表述自己的意见。
- Daily practice is the trick in learning a foreign language. 每天练习是学会一门外语的诀窍。
- He composed both vocal and instrumental music. 他既谱写声乐曲也谱写器乐曲。
- Nobody should boast of his learning. 谁也不应当夸耀自己的学识。
- Refraining from producing speech or vocal sound. 缄默的不说话的或不发出声音的
- She has not one dram of learning. 她一点学问也没有。
- Yoga is a good discipline for learning to relax. 要学会身心松弛，瑜珈功是一种有效的锻炼方法。
- He has much learning, but he hides it in a napkin. 他学识渊博，可是并没有把它发挥出来。
- Since when has she been learning bookkeeping? 她从什么时候起学薄记的？
- She is the most vocal and pertinacious of all the critics of the policy. 在所有的政策批评家中，她是陈词最多而且最为固执的。
- This student is slow in learning English. 这个学生学英语很笨。
- He earned a high reputation for his learning. 他在学识方面享有很高的声誉。
- He is learning to ride a bicycle. 他正在学习骑自行车。
