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