| 单词 | pcv valve |
| 释义 | PCV valvenoun Automotive.a valve used to control and direct the flow of gases during positive crankcase ventilation. Words nearby PCV valvePCR, PCS, PCSO, pct., PCV, PCV valve, Pd, PDA, Pd.B., PDD, PDF Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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