立彬の日本語
二酸化炭素はそれ自体は毒ではない。
tbd
Carbon dioxide is not a poison in itself.
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二酸化炭素， にさんかたんそ
1. carbon dioxide, CO2
tbd
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それ自体， 其れ自体， それじたい
1. in itself, the thing itself, this itself, for its own sake, per se
tbd
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毒， どく
1. poison, toxicant
2. harm, evil influence
3. ill will, spite, malice
4. abusive language
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ではない
1. is not, am not, are not
在句尾表示否定
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题