落空
là kòng, lào kōng, luò kōnglakong
- to omit; to neglect (to do sth)
- to miss a chance; to let an opportunity slip by
- to fail to achieve something; to be fruitless
- to fail; to fall through; to come to nothing
là kòng, lào kōng, luò kōnglakong
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences