释义 |
gracilescent, a.|græsɪˈlɛsənt| [ad. L. gracilescent-em, pr. pple. of gracilescĕre to become slender, f. gracilis gracile.] Becoming slender, narrowing.
1856–8W. Clark Van der Hoeven's Zool. II. 301 Tail short, broad at the base, suddenly gracilescent. |