Read Edit View history 推进剂 tuījìnjì propellant Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 推进剂/推進劑 · tuījìnjì · propellant 2026/03/04 推进剂 / 推進劑 tuījìnjì propellant a chemical substance used to provide thrust for a rocket or other projectile 这种新型推进剂显著提高了火箭的运载能力。 noun created sense Mar 4, 2026, 02:25 AM