reckless

adj. /ˈrekləs/ C1

鲁莽的；不计后果的

Showing a lack of care about dangers or results.

仙境例句

“Don't be reckless,” Alice told herself, and she took only a very small bite.

“别鲁莽，”爱丽丝对自己说，于是她只咬了很小的一口。