untight

基本解释

• adj.未密封的(不紧密的)

同根派生

英汉例句

• The thin sand bed is composed of tight mixed type cementation facies and untight mixed type cementation facies.
  其中,薄砂层由致密混合型胶结相和非致密混合型胶结相组成;
• The causes why rural credit cooperatives are in the predicament are various, but to rural credit cooperative themselves, untight internal control is an important reason.
  导致农村信用社经营处于困境的因素是多方面的,但就信用社自身来说,内部控制不严是一个重要的原因。