“大头针”怎么读

用大头针在纸上扎洞。Prick holes in the paper with a pin.裁缝用大头针把纸样别在布料上.The dressmaker used a pin to fasten the pattern to the cloth.他用磁铁捡起了所有的大头针.He picked all the pins up with a magnet....

“大头针”的英语可以翻译为：pin ...