adj.沉沒的；凹陷的；低于周圍平面的
動詞sink的過去分詞.
A diver went down to the seabed to examine the sunken ship. 一個潛水員潛到海底,去檢查那艘沉沒的輪船。
His cheeks were sunken from hunger. 他的面頰因饑餓而凹陷。
His deep-set eyes appeared more sunken than usual. 他那雙本來就深陷的眼睛顯得比平常更加凹陷了。
The ship was wrecked on a sunken rock. 此船觸礁沉沒。
adj.【醫(yī)】深陷的（眼睛等）
