空针 meaning in Chinese

drostitch

After the last row ( row 2 ) , you have yo , k2tog , k5 ( 7sts ) on your right hand needle
完成第2行后,在右针上应有1空针, 2针拼一针, 5下针(共7针) 。
Glass clinical thermometer ( flat , triangular ) , bathroom thermometer room thermometer , glass syringe , enema syringe
体温计、浴缸温度计、室内温度计、玻璃注射筒、灌食空针
Syringe , needle , enema ( feeding ) syringe , transfusion set , infusion set , blood bag , i . v . catheter , insulin syringe , scalp vein set
注射筒、注射针、灌食空针（普通、拉环式）、输血套、输液套、血袋、静脉留置针、头皮针、胰岛素空针