Read Edit View history 老半天 lǎobàntiān ages Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 老半天 · lǎobàntiān · ages 2026/03/04 老半天 lǎobàntiān ages a long time 我在这里等了你老半天，你才来。 numeral created sense Mar 4, 2026, 02:25 AM