unreliable基本解释
adj.不可靠的
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副词: unreliably 名词: unreliability
基本词汇
adj.不可靠的
【hao86.com好工具】
副词: unreliably 名词: unreliability
"an undependable generalization"
"in the early 1950s computers were large and expensive and unreliable"
"an undependable assistant"
"treacherous winding roads"
"an unreliable trestle"