作者:小雅和英美友人
bolt, screw, nail,螺栓、螺絲、釘子,誰對應誰?
00:26來自你和寶寶說英語
(1) Bolt 螺栓
threaded like a screw, but has a flat tip, put in with wrench or hands, partnered with a nut
像螺絲一樣有螺紋,但是是平頭的,用扳手或手擰入,與螺母一起使用
(2) Screw 螺絲、螺絲釘
pointed tip (not always sharp though), threaded, head has a place to insert a screw driver
尖頭(不一定是極尖的),有螺紋,頂部可以插入改錐
(3) Nail 釘子
smooth body, sharp point, has a domed and flat head, use a hammer to insert
光滑無紋,頭非常尖,頂部圓而平,用錘子敲入