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with trouble; at great pains
rare; valuable; precious; long-awaited
kind; generous
specially; especially; expressly
切角作った料理が冷めてしまった。
The food I went to the trouble of making got cold.
切角の休みだから遠出でもしよう。
Since we have a rare day off, let's go on a trip.
切角の機会を無駄にしたくない。
I don't want to waste this hard-won opportunity.