senescent
adj.老了的,衰老了的
难易程度:
senescent为短语/超纲词汇
词形变化:
名词:senescence
词根
sen=old(老的;年长的)
senescent
/sɪ'nesnt; sə`nɛsnt/
adj (fml or medical 文或医) becoming old 衰老的; 变老的.
senescent
adj technical
[Date: 1600-1700; Language: Latin;Origin: , present participle of senescere 'to grow old', from senex; SENIOR1]
becoming old and showing the effects of getting older
a senescent industry
>senescencen[U]