posterior
adj
(fml 文)
1 ~ (to sth) later (than sth) in time or in a series (時(shí)間或次序)在(某事物)之後的. Cf 參看 prior1.
2 (in architecture, biology, medicine) placed behind or at the back; from the back (用於建筑學(xué)、 生物學(xué)、 醫(yī)學(xué))後置的, 位於背面的, 自後面的
a posterior view of the skull 顱骨背視圖. Cf 參看 anterior. posterior, n (infml joc 口, 謔) buttocks 屁股; 臀部
a large posterior 大屁股
a slap on the posterior 打屁股.