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緩める， 弛める， ゆるめる
1. to loosen, to slacken
2. to relax (attention, efforts, etc.), to let down (one's guard), to relieve (tension)
3. to relax (a rule), to ease (e.g. restrictions), to loosen (control)
4. to reduce (speed), to slow down, to ease up
5. to make more gra...
松开，放松；放松(注意力、努力等)，放松警惕，缓解(紧张)；放宽(规则)，放松(例如限制)，松动(控制)；减速，放慢速度，放缓；使(斜坡)更平缓