precool
英 [priː'kuːl]美 [pri'kʊl]
vt. 预冷；预冻
英文词源
precool (v.)
also pre-cool, 1904, from pre- + cool (v.). Related: Precooled; precooling.
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英 [priː'kuːl]美 [pri'kʊl]
vt. 预冷；预冻
precool (v.)
also pre-cool, 1904, from pre- + cool (v.). Related: Precooled; precooling.