| 释义 |
by-productBrE /ˈbaɪ prɒdʌkt/ NAmE /ˈbaɪ prɑːdʌkt/ noun a substance that is produced during the process of making or destroying sth else 副产品◆ When burnt , plastic produces dangerous by -products . 塑料燃烧时产生出危险的副产品。a thing that happens , often unexpectedly , as the result of sth else 意外结果；副作用◆ One of the by -products of unemployment is an increase in crime . 失业带来的一大恶果是犯罪率上升。 |