基本解釋預冷同根派生 precooling相關詞英漢例句After harvesting, the fruit should be carried out precooling immediately.果實采收之后，應立即進行預冷。Appropriate carbon-diffusion and holding-temperature during precooling are effective improvement measures.恰當的滲碳擴散與預冷保溫是提高疲勞壽命的有效措施。precooling更多例句