Animals use a whole rang of acoustic, visual, and chemical signals in their systems of communication.动物利用各种各样的听觉、视觉和化学信号来进行交流。She was backed by acoustic guitar, bass and congas.原声吉他、贝斯和康茄鼓为她伴奏。The disturbance is sound wa...
One expects people in the public eye to conduct their personal lives with a certain decorum...人们期望公众人物的私生活能检点些。The new King seemed to be carrying out his duties with grace and due decorum.新国王在履行职责时看起来举止得体、端庄稳重。One expect...
When Crevecoeur smiled, the creases in his face deepened.克雷弗克一笑，脸上的皱纹就加深了。You want to be very careful not to have a man like Crevecoeur for an enemy.你应当格外小心，别与克雷弗克这样的人为敌。Cooper, in common with Crevecoeur , does not know ...
Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性。Einstein expanded his theory of relativity by incorporating gravity in 1915.1915年,爱因斯坦在相对论中添加了重力因素,扩展了相对论.Beaulieu hopes to s...