slapdash

• 形容做事匆忙草率、粗心大意，缺乏应有的细心或努力。

Describes something done hastily and carelessly, without proper attention or effort.

1. Careless and hastyC1informal

   Done or made in a hurried, careless, and often messy way.

   草率仓促

   • His slapdash approach to the project resulted in many errors.
   • She gave a slapdash presentation that lacked any real preparation.
   • The slapdash repairs on the roof only made the leak worse.

   同义词carelesshaphazardhastyhurriedimprovidentnegligentrecklessslipshodsloppythoughtless

   反义词carefulconscientiousmeticulouspainstakingthorough

• 副词，表示“匆忙、草率或杂乱地”。形容做事粗心、不注重细节或准确性，常导致结果不整洁或不完整。

An adverb meaning "in a hasty, careless, or haphazard manner." It describes actions performed with little attention to detail or accuracy, often resulting in a messy or incomplete outcome.

1. In a careless or reckless mannerC1informal

   Done hastily and without care or attention to detail.

   马虎草率

   • He completed the assignment slapdash, resulting in many errors.
   • The room was cleaned slapdash, with dust left in the corners.
   • She wrote the report slapdash, missing several key points.

   同义词carelesslyheedlesslyincautiouslynegligentlysloppilythoughtlessly

   反义词carefullydiligentlymeticulouslypreciselythoroughly

2. Directly or abruptlyC1informal

   In a sudden, straightforward, or unceremonious way.

   直接或突然

   • He threw the bag slapdash onto the table.
   • She answered the question slapdash without thinking.
   • The car stopped slapdash in the middle of the road.

   同义词abruptlyheadlongimmediatelyprecipitatelystraightawaysuddenlyunceremoniously