词汇	mechanical run-out
释义	mechanical run-out 机械跳动
随便看	business to businessb2be-commerce business to business b2b e-commerce business to business, B to B Business to Business Direct Marketing business-to-business ec business to consumer Business to Consumer business-to-consumer business-to-consumer ec business to customer business to customerb2c business to customer b2c business to customer, B to C business to employee business-to-employee business to government business to government, B to G business to government ec business-to-institutions business to manufacturing markup language business tool business tools business topology view business tourism business tout