absorbance /әb'sɒ:bәns/ 📖 中文释义 n. 吸光率[化] 吸光度; 吸收度 🧩 词形变化 复数 absorbances 📘 English Definition(英文释义) n (physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation ← absorbable suture A 字母词表 absorbance index →