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苦労， 苦勞， くろう

1. trouble, hardship, difficulty, labour, labor, toil, pains 2. anxiety, worry, concern, cares

麻烦，艰辛，困难，劳动，劳作，辛劳，痛苦；焦虑，忧虑，关切，烦恼

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なくして， 無くして

1. without, in the event that it did not (or does not) exist

tbd

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儲け， 儲， もうけ

1. profit, earnings

tbd

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なし， 無し

1. without 2. unacceptable, not alright, unsatisfactory 3. nonexistent

tbd

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