词汇	etymol
释义	etymol. =etym.
随便看	standard BP algorithm standard brain standard branch standard branching standard brand standard brands standard brass standard brass Saybolt test lamp standard breaking capacity standardbred standard-bred standardbred horse standard bred poultry standard-bred poultry standardbreds standardbred stock standard breed standard breed stock standard brick standard bright finish standard british english standard broadcast standard broadcast band standard broadcast channel standard broadcasting