利器 lìqì effective tool Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: effective tool All meanings 3 lìqì 3 effective tool 1sharp weapon 1talented person 1 1 sentence for 利器 (lìqì — effective tool) 这款软件是提高工作效率的利器。 zhè kuǎn ruǎnjiàn shì tígāo gōngzuò xiàolǜ de lìqì. This software is a powerful tool for improving work efficiency. Source: Dong Chinese Dictionary