如鱼得水 rúyúdéshuǐ in one's element Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 他在新的工作岗位上简直如鱼得水。 tā zài xīn de gōngzuò gǎngwèi shàng jiǎnzhí rúyúdéshuǐ. He is like a fish in water in his new job. Source: Dong Chinese Dictionary