单词	double slotted flap
释义	double slotted flap double slotted flap A flap with a vane and thus two slots—one between the flap and the vane and other between the wing and the vane.
随便看	ecmtb ecmtng ecmu ecmus ecmv ecmw ecmwf ecmwf hamburg ec-n ecn ecn+ ecna ecnac ecnais ecnalubma ec-naprosyn ecnas ecnasap ecnb ecnc ecn-capable transport ecnci ecnd ecndt ecne

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