记忆方法
将“hi”与场景记忆法结合：想象一个高度（height）很高的人，当你看到他时，你自然地会说出“hi”来打招呼。这种方法通过将单词与一个易于形象化的场景联系起来，帮助快速记忆。
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中文词源
hi 喂
美式英语感叹语，可能来自英式英语hey的变体。
英语词源
- hi
- greeting, 1862, American English (first recorded reference is to speech of a Kansas Indian), originally to attract attention (15c.), probably a variant of Middle English hy, hey (late 15c.) also an exclamation to call attention. Extended form hiya attested from 1940.
权威例句
- 1. All this equipment has received international acclaim from the specialist hi-fi press.
- 这套设备受到全球高保真音响专业报刊的赞誉。
- 2. "Hello there," said the woman, smiling at them.— 'Hi!' they chorused.
- “嘿，你们好！”那个女人笑着对他们说。——“你好！”他们齐声说。
- 3. Hi! How are you doing?
- 嗨！你近来怎么样？
- 4. Hi, guys. How are you doing?
- 嗨，伙计们，大家还好吧？
- 5. Hi, Mom, I'm home!
- 嘿，妈妈，我回家了！