加劲 jiājìn to make a greater effort Definitions Defs Origin Strokes Stroke Words Sentences Sents jiājìn to make a greater effort 加 jiā verb to increase to increase; to augment; to enlarge; to intensify劲 勁 jìn adjectivenoun strength strength; energy; vigorjiājìn stiffening 加 jiā verb to add to add; to put in; to append; to place something on top of another; to perform addition in mathematics劲 勁 jìn adjectivenoun strength strength; energy; vigor