俚语口头禅:nuts and bolts
【句子对照】
Powell is getting into the nuts and bolts of a timeline for implementing the Mitchell proposals.
鲍威尔正为执行米切尔的建议作具体时间安排。
【关键俚语】
nuts and bolts
英：The detailed and practical aspects of a subject or activity
中：具体细节
俚语口头禅:nuts and bolts
【句子对照】
Powell is getting into the nuts and bolts of a timeline for implementing the Mitchell proposals.
鲍威尔正为执行米切尔的建议作具体时间安排。
【关键俚语】
nuts and bolts
英：The detailed and practical aspects of a subject or activity
中：具体细节
