n.净化剂，去污剂，除染剂...

contaminant的复数形式为：contaminants...

Commutator and brushes shall be free of grease, or other contaminants.换向器和炭刷应无脂或其他污物.Caesium is one of the radio - contaminants discharged from nuclear power plants.铯是核电站排放的放射性物质之一.We are exposed to an overwhelming numbe...

Contaminants found in poultry will also be found in their eggs.家禽身上发现的污染物，在禽蛋里也会有。Filters do not remove all contaminants from water.过滤器无法过滤掉水中的所有污染物。We are exposed to an overwhelming number of chemical contaminants every...

n.污染物，致污物...

decontaminant的音标：decontaminant的英式发音音标为：[di:kən'tæmɪnənt]decontaminant的美式发音音标为：[dikən'tæmɪnənt]...

The gas contains blow - by, sludge, acids, oil, and other contaminant.这些气体包括窜缸气体, 沉积物, 酸, 机油和其它杂质的气体.Modification of rinsing techniques by installing cascading or counter - current rinse systems increases the contaminant...

contaminant的音标：contaminant的英式发音音标为：[kən'tæmɪnənt]contaminant的美式发音音标为：[kən'tæmənənt]...

n.污染物，致污物( contaminant的名词复数 )...

The gas contains blow - by, sludge, acids, oil, and other contaminant.这些气体包括窜缸气体, 沉积物, 酸, 机油和其它杂质的气体.Modification of rinsing techniques by installing cascading or counter - current rinse systems increases the contaminant...

Contaminants的音标：Contaminants的英式发音音标为：[kən'tæmɪnənts]Contaminants的美式发音音标为：[kən'tæmɪnənts]...