a piece of research, a study, investigation

波羅蜜: jackfruit

(historical armor) haramaki: a piece of samurai armor worn over the torso of infantry soldiers, fastened by cords in the back.

(fashion) haramaki, bellyband: a band of cloth worn over the abdomen to preserve stomach qi and boost blood circulation.

to become pregnant / to be filled with wind (e.g. a sail)

jackfruit / paramita, perfection

(literary) they (about women or girls)

波瀾万丈: eventfulness

般若波羅蜜多: prajñāpāramitā

般若波羅蜜: prajanaparamita