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彼女， かのじょ

1. she, her 2. girlfriend

她；女朋友

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ピアノ， ピヤノ

1. piano (instrument) 2. piano (dynamic)

tbd

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稽古， けいこ

1. practice, practising, training, study

练习，训练，学习

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上達， じょうたつ

1. improvement (e.g. in skill, ability), advance, progress 2. communication of opinions of the general populace to those of high rank

进步(如在技能、能力方面)，发展，进展；向高层传达民众的意见

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早い， 速い， 疾い， 捷い， はやい

1. fast, quick, rapid, swift, speedy, brisk, prompt 2. early, soon, earlier than usual 3. premature, too soon, too early 4. easy, simple, quick, fast 5. as soon as ..., the moment ..., the instant ...

快、迅速；早，比平时早

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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；表示与另一选项（无论是否明确提及）形成对比；表示强调

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の

1. indicates possessive 2. nominalizes verbs and adjectives 3. substitutes for "ga" in subordinate phrases 4. (at sentence-end, falling tone) indicates a confident conclusion 5. (at sentence-end) indicates emotional emphasis 6. (at sentence-end, risi...

句尾起强调作用；助词，表示所有关系

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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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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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だろう， だろ

1. seems, I think, I guess, I wonder, I hope 2. right?, don't you agree?, I thought you'd say that!

似乎，我想，我猜，我不知道，我希望；对吧？你同意吗？我就知道你会这么说！

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