pent up

adj (of feelings) not expressed; repressed （指感情）不流露的, 被抑制的: feelings that have been pent up for too long 岩止玫母星?* ,pent-up `anger, emotion, frustration, etc 郁结的愤懑、 情感、 沮丧等.

penknife (also `pocket-knife), penmanship, pennant, penniless, pennon, pennorth, Pennsylvania, penny, penny farthing, penny whistle, penny-pincher, pennyweight, pennyworth, penology, pension, pensionable, pensioner, pensive, pensively, pensiveness, pent-up, penta-, pentagon, pentagonal, pentameter, Pentateuch, pentathlon, Pentecost, pentecostal, penthouse, penultimate, penumbra, penurious, penuriously, penuriousness, penury, peon, peony, people, pep,