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日本， にほん， にっぽん

1. Japan

日本

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主食， しゅしょく

1. staple food

主食

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で

1. at, in 2. at, when 3. by, with 4. within, in 5. and then, so 6. and, then 7. let me tell you, don't you know

表示范围

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は

1. indicates sentence topic 2. indicates contrast with another option (stated or unstated) 3. adds emphasis

指示句子的主题

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米， こめ， コメ

1. (husked grains of) rice 2. staple (product, etc.), necessity 3. (online) comment

米，(去壳后的)大米粒

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が

1. indicates the subject of a sentence 2. indicates possession 3. but, however, (and) yet, though, although, while 4. and 5. used after an introductory remark or explanation 6. regardless of ..., whether ... (or not), no matter ... 7. indicates a des...

tbd

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です

1. be, is

断定助动词，是，是也

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