not of natural origin; prepared or made artificially;
"man-made fibers"
"synthetic leather"
例句
用作形容词 (adj.)
The rumor has been traced back to a bad man. 那谣言经追查是个坏人造的。
In the process of urban development of Linfen, it made a lot of environmental geology problems caused by natural or man-made reasons. 摘要临汾市在城市发展的过程中,由于自然或人为的原因造成了许多环境地质问题。