立彬の日本語
この化学薬品は細菌の繁殖を防ぐだろう。
tbd
This chemical will prevent germs from breeding.
391
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この， こん， 此の， 斯の
1. this
2. last (couple of years, etc.), these, past, this
3. you (as in "you liar")
这个；最近（几年等）、这些、过去、这个；你（例如指“你这个骗子”）
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化学薬品， かがくやくひん
1. chemicals
tbd
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細菌， さいきん
1. bacterium, bacteria, germ
细菌
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繁殖， 蕃殖， はんしょく
1. breeding, propagation, reproduction, multiplication, increase
繁殖
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を
1. indicates direct object of action
2. indicates subject of causative expression
3. indicates an area traversed
4. indicates time (period) over which action takes place
5. indicates point of departure or separation of action
6. indicates object of d...
表示动作的直接对象；表示经过的场所；表示离开或分开的点
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防ぐ， 禦ぐ， 拒ぐ， ふせぐ
1. to defend against, to protect against
2. to prevent, to avert, to avoid
防备；避免
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题
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
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！