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する, 為る
1. to do, to carry out, to perform
2. to cause to become, to make (into), to turn (into)
3. to serve as, to act as, to work as
4. to wear (clothes, a facial expression, etc.)
5. to judge as being, to view as being, to think of as, to treat as, to use...
做,作,干,执行
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絶対安全, ぜったいあんぜん
1. fail-safe, foolproof, totally safe
绝对安全
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○, 〇, まる
1. circle
2. "correct", "good"
3. *, _
4. period, full stop
5. handakuten (diacritic)
圆圈;对,好;句号