单词	bolting
释义	bolting /ˈbəʊltɪŋ / noun [mass noun] Climbing The action of driving long metal pins into a rock face so that ropes can be attached to them.However, it was raining, making the less than positive holds rather unpleasant, and the bolting was rather archaic and very well spaced out.... Despite the fact that the crag is almost 20 years old, the bolting is excellent and the distance between the bolts varies, according to the difficulty and characteristics of each individual pitch.
随便看	occupant occupatio occupation occupational occupational disease occupational hazard occupational health occupationalism occupationally occupational medicine occupational overuse syndrome occupational pension occupational psychologist occupational psychology occupational risk occupational therapist occupational therapy occupation bridge occupation center occupation centre occupation disease occupationist occupationless occupation neurosis occupation number

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