indiscriminate
adjective uk/ˌɪn.dɪˈskrɪm.ɪ.nət/ us/ˌɪn.dɪˈskrɪm.ə.nət/
不加思考的,未加计划的,任意的(尤指带来不良后果)
not showing careful thought or planning, especially so that harm results
an indiscriminate terrorist attack on civilians 对平民肆意的恐怖袭击
The indiscriminate use of fertilizers can cause long-term problems. 滥用化肥可能导致长期的问题。