OTC
abbreviation /ˌəʊ tiː ˈsiː/
/ˌəʊ tiː ˈsiː/
over-the-counter
[only before noun]- (of drugs and medicines
药品 无需处方可买到的；非处方的 - OTC medicines and food supplements
非处方药和膳食补充剂 - OTC trading of securities
证券的场外交易
- OTC medicines and food supplements
- (North American English, business
商业 股票及证券 场外交易的