long_since_forgotten_有道手机词典

1.And their original meanings are long since forgotten.
其原有意义早已被遗忘。
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2.Why is it that one sight, sound, or smell can sometimes trigger a flood of memories of some experience which we'd long since forgotten?
为什么某个特定的场景、声音或气味，会不时引发我们对某些早该忘记的经历的如潮回忆？
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3.She had met too many people in the past year and had long since forgotten Hung-chien. After he introduced himself, she said feelingly in a sweet girlish voice, "Oh, yes!"
她一年来见过的人太多，早忘记鸿渐，到鸿渐自我介绍过了，她娇声感慨道：“记得！
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