Rectified spirit
（重定向自Grain neutral spirit）
Rectified spirit, also known as neutral spirits, rectified alcohol, or ethyl alcohol of agricultural origin is highly concentrated ethanol which has been purified by means of repeated distillation, a process that is called rectification. In some countries (e.g. India), denatured alcohol or denatured rectified spirit may commonly be available as "rectified spirit", but this is poisonous and ingestion may be fatal.