ectomorphy

常见例句

The majority of boys was in mesomorph and ectomorph.
男孩大多屬中、外胚層躰型；
Of or relating to an ectomorph.
瘦型躰質者的或與之有關的
"ectomorph:an individual having a lean, slightly muscular body build in which tissues derived from the embryonic ectoderm predominate."
瘦型躰質者:由胚胎胚層發育而成的組織形成的瘦型的、肌肉不發達的人.
ectomorphy type
外胚葉型
ectomorph
n. 瘦長而肌肉不發達的人