casual;careless;slipshod;slapdash 他做事比较～。He’s a rather careless fellow./日子过得怎么样？马马虎虎。How is life?Just so-so./对质量检查可不能马马虎虎。Quality control must not be taken lightly./马马虎虎just passable;just so-so/工作～slapdash with one’s work;be slack in one’s work/～大意careless and negligent