柯林斯詞典in vivo /?n ?vi?v??/ 1. ADV/ADJ (of biological processes or experiments) occurring or carried out in the living organism (生物過程或實驗)生物體內的; 在活的有機體中 返回 in vivo劍橋詞典happening or existing inside a living body 在活體內的 返回 in vivo