英

[priː'kuːlɪŋ]

美

[priː'kuːlɪŋ]

预冷

precoopng的用法和例句：

例句

After harvesting, the fruit should be carried out precoopng immediately.
果实采收之后，应立即进行预冷。Appropriate carbon-diffusion and holding-temperature during precoopng are effective improvement measures.
恰当的渗碳扩散与预冷保温是提高疲劳寿命的有效措施。

precoopng的相关资料：

临近单词

PRE
preact