"inert matter"
"an indifferent chemical in a reaction"
"she was fat and inert"
"a sluggish worker"
"a mind grown torpid in old age"
来自柯林斯例句
来自《权威词典》
来自《简明英汉词典》
来自《简明英汉词典》
来自英汉非文学 - 科技