把时钟拨快/拨回(一般为一个小时)
put the clocks forward / back
(夏时制开始和结束时)把时钟拨快/拨回(一般为一个小时)
to change the time shown by clocks, usually by one hour, when the time changes officially, for example at the beginning and end of summer
释义来自《牛津高阶英汉双解词典》第 9 版