The brevity of the letter concerned me.我担心这封信写得太短。Brevity is the soul of English.简洁是英语的精华.Her brevity affrighted him.她的勇敢使他害怕.The report is a masterpiece of brevity.那份报告是言简意赅的典范。The brevity of the concert disappointed th...
Infectious bursal disease virus ( IBDV ) is an important pathogenic agent of chicken.传染性法氏囊 病毒是鸡的一种重要的病原.The distribution and histology of lymphoid tissue in the Fabricius'bursal stalk were studied.研究了番鸭法氏囊柄部淋巴组织的分布...
degenerative diseases such as arthritis诸如关节炎之类的变性病Parkinson s disease ( PD ) is a degenerative disorder characterized by a loss of midbrain dopamine ( DA ) neurons.帕金森病 ( PD ) 是一种以中脑多巴胺神经元丢失为特征的 中枢神经 系统退行性疾病....degenerat...
The armed forces have launched offensives to recapture lost ground.这支武装部队已发动进攻要夺回失去的阵地。He recounted how heavily armed soldiers forced him from the presidential palace.他讲述了自己是怎样被全副武装的士兵从总统官邸里赶出来的。They were armed with spea...