screwed union



【字彙解釋】

screwed union 螺紋活管套節

screwed

adj. 螺絲狀的, 以螺絲擰緊的, 喝醉了的

union

n. 結合, 合併, 聯盟, 聯合, 工會, 結婚 a. 工會的, 交織的


【前後詞彙】

screw-lift valve 螺旋提升閥
screw-type ventilator 軸流風機;螺槳式風機
screwed stay 螺旋牽條
“a”
“c”
“~
screwed union 螺紋活管套節
scribe board 船體線圖刻畫台
scriber 劃線針
scrieve board 船體線圖刻畫台
scrive knife 劃線刀

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