动词湮没无闻; 湮没; 湮; 渐渐被忘却
1. 渐渐被忘却：fall into disfavor 失去众望 | fall into oblivion 渐渐被忘却 | fall into place 依序排列
2. 湮：fall in the bank rate ==> 降低贴现率 | fall into oblivion ==> 湮 | fall lever ==> 补偿杆
3. 遗忘：Fall into disuse 废而不用 * | Fall into oblivion 遗忘 * | Fall off 数量减少 *