|
|
|
||||
 其針型有兩種：圖釘型和麥粒型。圖釘型：針柄呈環(huán)型，針身長(zhǎng)約0.3CM，針身與針柄呈垂直狀。麥粒型：針柄呈麥粒型或環(huán)型，針身長(zhǎng)約1CM，針身與針柄呈一直線。 |
There are two types, the thumbtack type and grain-like type, the former is about 0.3 cm long with a circular head, and the latter some 1 cm long with a hand like a grain or wheat. | ||||
