Word: 不良 (bùliáng) 不良 dictionary entry bùliáng bad; (of a device, connection, material etc) defective Full dictionary entry for 不良 Example sentences using 不良 2 sentences, showing page 1 of 1. 熬夜是一种不良习惯。 Áoyè shì yìzhǒng bùliáng xíguàn. Staying up late is a bad habit. 网上有些不良信息，要小心。 Wǎngshàng yǒuxiē bùliáng xìnxī, yào xiǎoxīn. There is some harmful content online, so be careful.