haloclineWiktionary 原文英美构词拆解halohalo-前缀cline-cline后缀halo-sea, salt, salt water-clineA specified form of slope or gradation.词源链原始词根原始印欧语Proto-Indo-European约前 4500–前 2500 年*ḱley-英语Englishhalocline词源说明From halo- + -cline.释义名词noun1a strong, vertical salinity gradient; the (sometimes indistinct) border between layers of water that contain different amounts of salt同族词相关词 1thermohalocline