英语词汇“sealing-off”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sealing-off
释义	sealing-off 英'siːlɪŋ'ɔːf美'siːlɪŋ'ɔːf COCA²⁸⁰¹³⁶⁺⁵BNC²³⁶²¹³⁺¹ 基本英英例句开焊,封口动词 seal off: make tight; secure against leakageimpose a blockade onIt adopts double working position for winding,unwinding and sealing.双工位放料和收卷，双工位封口。 The shaping step is especially designed to keep the sealing from breaking, so the sealing is flat and smooth.为了避免封口起皱，本机特设计整形工位，使封口平整无褶皱。
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