sometimesKK [səmˋtaɪmz] /səmˈtaɪmz/发音副词1有时、有时候、偶尔I sometimes walk to work when the weather is nice.天气好的时候,我有时会走路去上班。2时而用于前后对比Her mood changes fast: sometimes cheerful, sometimes completely silent.她情绪变化很快,时而开朗,时而完全不说话。用这个字练口说→