词汇	fan casing
释义	fan casing 风扇罩
随便看	Preferential Conceptualization preferential concession preferential conduction preferential conformation preferential contracting preferential cooling of narrow surface preferential creditor preferential crystallization preferential debt preferential debtor preferential debts preferential deduction preferential defense preferential deformation Preferential Departure Route preferential development preferential developmental industries preferential direction preferential discharge preferential dissolution by hydrochloric acid preferential dividend preferential doping preferential duties preferential duty Preferential duty rates