trimolybdateWiktionary 原文构词拆分tri-前缀Three. · (chemistry) Used for the digit three to form systematic element names of elements whose existence has been predicted, and which have not yet been given a trivial name.+molybdate词根/词干词源说明From tri- + molybdate.释义（英文）名词 Noun(inorganic chemistry) An anion with three molybdenum atoms with the formula Mo3O102-, or any salt containing this group.