occupational
adj.
1850, from occupation + -al(1). Occupational therapy is attested by 1918; occupational risk by 1951. Related: Occupationally.
| 词汇 | occupational | 
| 词根词缀 | Online Etymology Dictionary occupational adj. 1850, from occupation + -al(1). Occupational therapy is attested by 1918; occupational risk by 1951. Related: Occupationally. | 
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