加压 jiāyā to pressurize Origin Definitions Defs Strokes Stroke Words Sentences Sents 加压釜 jiāyāfǔ pressure chamber an industrial device used for carrying out chemical reactions under high pressure; pressurized cauldron血管加压素 xuèguǎnjiāyāsù vasopressin hormone secreted by the posterior pituitary gland that causes blood vessels to constrict and inhibits urine production