And the Mafia cemented its power by originating the law of silence, the omerta.黑帮采用缄默法, 即所谓守口如瓶的原则,加强了自己的权力.Polka: A lively round dance originating in Bohemia and performed by couples.波尔卡 舞源于波西米亚并由双人来表演的一种活泼的绕圈舞蹈.There i...
Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Zurich, Switzerland.部耳鼻咽喉头颈外科, 苏黎世大学医院, 瑞士.Xiao Liu's mother is a director of the Ophthalmology , and Otorhinolaryngology departement ...
可是, 基本的异种化合物活性看来是由配基所决定的.However, basic allelochemical activity seems to lie with the aglycone.由于载体的立体位阻的关系,大分子化合物不能接触到配基.Macromolecules cannot approach the ligand owing to steric hindrance of the matrix.如果考虑到酚化物, 那么酚配基比...
I've always had a loud mouth, I refuse to be silenced.我一贯大声说出自己的想法,不会迫于压力而一言不发。The shock silenced him completely.他惊得哑口无言。The arrival of the teacher silenced the class.教师的到来使全班安静下来....