A larger number of budlike protuberances form and are pinched off to give microcells.大量芽状突出物形成,并被脱出以获得微细胞.The diseased trees are marked by protuberances on their bark.有病的树木可由其树皮上的结节看出.One of the natural protuberances on ...

n.突起( protuberance的名词复数 )，瘤，结节...

protuberances的音标：protuberances的英式发音音标为：[prət'ju:bərənsɪz]protuberances的美式发音音标为：[prət'jubərənsɪz]...