已认证学习的道路上充满挑战和机遇，要有勇气面对困难，用信念照亮前行的方向。祝你学业有成，未来光明。
关于“突然忘词”的英语表达，综合多个权威来源的信息整理如下：
一、核心表达方式
直接翻译
- I forgot [the word] suddenly.
- I suddenly forgot [the word].
- Instantly, I can't remember [the word].
- Suddenly, I can't remember [the word].
常用替代表达
- My mind went blank.
- I was at a loss for words.
- I hit a wall.
- It slipped my mind.
- I'm so sorry, I forgot [his name].
二、使用场景拓展
口语化表达
"I forgot"
"I can't remember"
"It escapes my mind"
书面表达
"The word eluded me"
"I was momentarily at a loss"
三、注意事项
1. 避免混淆：
- "Forget" 是瞬间忘记的动作，而 "forget"（过去分词）表示忘记的状态，需根据语境选择正确时态（如 "I forgot the password" vs. "I have forgotten the password"）。2. 情境适配：
- 日常交流推荐使用 "I forgot" 或 "I can't remember"，正式场合可用 "It slipped my mind" 等更委婉表达。通过以上表达方式，可灵活应对口语或书面场景中的突然忘词情况。
