There is a further mirroring of the White Swan and Pelican stages.更进一步的真实反映情况在白天鹅和鹈鹕台阶上.A NEW SPECIES OF GENUS CONTRACAECUM ( ORINTOCAECUM ) FROM EUROPEAN WHITE PELICAN ( ASCARIDATA: ANISAKIDAE )寄生于鹈鹕的对盲囊线虫一新种 ( 蛔亚目: 异尖科...
The use of machinery has superseded manual labour.机器的使用已经取代了手工劳动.Flintlock: Ignition system for firearms early 16 th century, It'superseded the matchlock and the wheel lock.燧发机: 火器点火系统,始于16世纪初, 取代火绳机和转轮打火机转轮打火机.Hand...
A pigeon strutted along the roof, cooing rhythmically.一只鸽子沿着屋顶大摇大摆地走, 有节奏地咕咕叫.He introduced himself as 'the leader' and strutted up and down like a peacock.他自称“领导”，像个孔雀似的趾高气扬地走来走去。The players strutted and posed...
Dauntless in spirit, they became steeled through hardship.他们不屈不挠, 在艰苦的生活中锻炼得更加坚强了.He is a dauntless aviator.他是一位勇敢的飞行家;The goal has now been finally attained through their dauntless and persistent efforts.经过他们百折不挠,再接再励的努...