胸中无数 xiōng zhōng wú shù
胸中无数的意思和解释:
指对情况了解不清楚,心里没有底。胸中无数的出处
胸中无数的例子
一切都是胸中无“数”,结果就不能不犯错误。(毛泽东《党委会的工作方法》)胸中无数造句
面对当前蓬勃开展的中学生物学教学改革,而师范生物学教学却陷入彷徨不前、胸中无数的境地。
Compared with the presently vigorously developing education reform in biology teaching in Middle Schools, the biology teaching in normal schools and universities seems hesitating and confused.
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