tripartedWiktionary 原文英美构词拆解tritri-前缀partedparted词干tri-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.词源说明From tri- + parted.释义形容词adjective1(heraldry) Divided into three pieces.2(botany) Divided nearly to the base into three segments or lobes.