turn-screw

常見例句

• A trademark used for a screw with a head having two intersecting perpendicular slots and for a screwdriver with a tip shaped to fit into these slots.
  菲利普斯式螺釘頭用來指有一個蓋帽和兩個垂直相交溝槽的螺釘?shù)纳虡?biāo)，也指一種有適合這些溝槽尖頭的螺絲起子的商標(biāo)。
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