Bittered
vt. 使变苦（bitter的过去式与过去分词形式）
🗣️ 情景例句
Good-bye. Take care of yourself.
多多保重，再见。
Sound love is not soon forgotten.
爱深难忘。
But I can't find it. I think I've lost it.
但我现在找不到了。我想我弄丢了。”