a gradual weakening, loss, or destructiontook the machinery out of operation since attrition had led to the main mechanism's breaking
took the machinery out of operation since attrition had led to the main mechanism's breaking
corrosion, erosion, undermining, waste
breakdown, decay, decomposition, disintegration, dissolution
buildup
gain, increase
in the 14th century
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。