unsteadiness /ʌn'stedinis/ 📖 中文释义 [计] 不稳定性[医] 不稳定, 不安定; 意志不坚 📘 English Definition(英文释义) n. the quality of not being steady or securely fixed in placen. the quality of being unsteady--varying and unpredictable ← unsteadily U 字母词表 unsteady →