"the average American...is unconcerned that his or her plight is the result of a complex of personal and economic and governmental actions...beyond the normal citizen's comprehension and control"
"blithely unconcerned about his friend's plight"
"the prisoner seems entirely unconcerned as to the outcome of the examination"
"readers unconcerned with style"
来自柯林斯例句
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》