Read Edit View history 加强针 jiāqiángzhēn booster shot Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 加强针/加強針 · jiāqiángzhēn · booster shot 2026/03/04 加强针 / 加強針 jiāqiángzhēn booster shot (vaccine) booster shot 接种加强针可以提高免疫力。 created sense Mar 4, 2026, 02:25 AM