twin pin body两端: ends; both ends; either end阳: the sun螺纹接头: nipple阳螺纹接头: male type fitting插头；阳螺纹接头: male connector下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:两端阳螺纹接头，即可在微信中查询翻译
