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替わる， 代わる， 換わる， 替る， 代る， 換る， かわる
1. to succeed, to relieve, to replace
2. to take the place of, to substitute for, to take over for, to represent, to hand over (telephone)
3. to be exchanged, to change (places with), to switch
替，代替；替换；接替
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届ける， 屆ける， とどける
1. to deliver, to forward, to send
2. to report, to notify, to file notice (to the authorities), to give notice, to register
送出，交付、转发、发送；报告，登记
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実施， じっし
1. enforcement, implementation, putting into practice, carrying out, operation, working (e.g. working parameters), enactment
实施，施行，执行
