单词	活动双肢起重机
释义	活动双肢起重机Crane, shear leg
随便看	occupational safety and health training occupational safety regulation occupational scleroderma occupational segregation occupational skin cancer occupational skin disease occupational socialization occupational sociology occupational status occupational stratification occupational stress occupational structure occupational survey occupational test occupational testing occupational therapist occupational therapy occupational therapy {=ot} occupational toerance value occupational training occupational values inventory occupation awareness occupation bridge occupation-delirium occupation disease