Read Edit View history 课时 kèshí period Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 课时/課時 · kèshí · period 2026/03/04 课时 / 課時 kèshí period class hour or period of instruction 每课时为四十五分钟。 noun created sense Mar 4, 2026, 02:25 AM