un·der·pro·duce英'ʌndəprə'djuːs美'ʌndəprə'djuːs 基本英英 vt.使生产不足¹⁵;使减产¹⁵;使生产供不应求¹⁵vi.生产不足¹⁵;减产¹⁵;生产供不应求²⁵形容词underproductive名词underproduction过去分词underproduced现在分词underproducing三单underproduces Verb: produce below capacity or demand;
The East German factories were underproducing for many years