单词	open-type space
释义	open-type space 透空空间
随便看	safety power cutback system Safety power cut off device Safety power cut off protection device safety practice safety practitioner safety pravtice safety precaution Safety Production Creates Good Life safety production expenses Safety production in coal mine safety precautions Safety precautions for fluoro rubber safety precaution system safety prediction safety pre-evaluation safety preparation safety present assessment safety present situation safety pressure safety pressure margin safety pressure margins safety-pressure release assembly safety preteetion system safety prevention safety pre-warning