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まさかの時， まさかのとき
1. in time of need, for a rainy day, in case of emergency
tbd
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ために， 為に， 爲に
1. for, for the sake of, to one's advantage, in favor of, in favour of, on behalf of
2. because of, as a result of
为了；因为
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蓄える， 貯える， たくわえる
1. to store, to save up, to stock up on, to lay in stock, to set aside
2. to accumulate (e.g. knowledge), to build up (e.g. experience), to develop (e.g. one's skills)
3. to grow (a beard, moustache, etc.), to wear
储存，积攒，囤积，储备，留作备用；积累（如知识、经验、技能等）；蓄（胡须、络腮胡等），留
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
