基本解釋n. 衰亡；憔悴英漢例句雙語例句When water content is less than, it bring abut contabescence for natural forest and manual vegetation, and acceleration of desertification.在水量＜5%時(shí)造成天然和人工植被衰亡，加速荒漠化。Nucleic acids are the basic ingredient of all the biologic cells and they have an important function in life processes, such as growth, propagation, descendiblity and contabescence.核酸是一切生物細(xì)胞的基本成分，它控制著生物躰的生長、發(fā)育、繁殖、遺傳及衰亡等生命現(xiàn)象。contabescence更多例句專業(yè)釋義生物學(xué)雄蕊萎縮