instillation /.insti'leiʃәn/ 📖 中文释义 n. 慢慢灌输, 滴注法, 滴剂[医] 滴注法 🧩 词形变化 复数 instillations 📘 English Definition(英文释义) n. the introduction of a liquid (by pouring or injection) drop by dropn. a liquid that is instilled drop by drop ← instill a spirit I 字母词表 instillation catheter →