Word: 有劲 (yǒujìn) Traditional: 有勁 有劲 dictionary entry yǒujìn vigorous; interesting Full dictionary entry for 有劲 Example sentences using 有劲 2 sentences, showing page 1 of 1. 他跑了一天，还是很有劲。 Tā pǎole yì tiān, háishi hěn yǒujìn. He ran all day and still has plenty of energy. 早饭吃饱了，干活才有劲。 Zǎofàn chībǎole, gànhuó cái yǒujìn. You only have energy to work once you've had a full breakfast.