n.深度；深处，深海；深奥，奥妙；进深 变形： 复数：depths 双语释义：n.(名词)[U]深,深度,纵深 distance from the top down[U]深厚,深切,深刻 sincerity, intensity[P]极深处,深渊 in the deep place英英释义： depth[ depθ ]n.extent downward or backward or inward"the depth of the water"; "depth of a shelf"; "depth of