相关词条
针尖
拼音：zhēnjiān英文：needlepoint;pinpoint[朗道汉英字典];thepointofaneedle;apinpoint;aneedle-point[21世纪英汉汉英双向词典];针尖指针身末端最锐利的部分。
针尖指针身末端最锐利的部分。 ...