The key to success with a socket wrench is pattern matching: The socket must match the nut.
成功使用套筒扳手的关键在于模式匹配：套筒扳手必须与螺母相匹配。
2
This gentle formula contains Kola Nut Extract for its anti-inflammatory properties and Bisabalol, the key ingredient in Chamomile, for its soothing benefits.
这款柔和的防晒乳含有抗炎的科拉坚果提取物和无药醇，关键成分洋甘菊具有舒缓肌肤的作用。
3
This paper mainly expatiated on the key technology problem on processing the large overbearing nut of rolling mill and the manufacture of processing apparatus as well as its effect.