curved needle

基本解释

Surgical methods included direct searching method, curved needle method and lacrimal sac incision.
手术方法分别采用直接寻找法，弯针法，泪囊切开法。
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It was included that the curved needle machine is suitable for sewing cut pieces of middle tightness, middle thickness and middle grade, and…
而直针机机型不仅具有弧针机的特性，还具有缝合织物密度高、厚度大、档次高的衣片的功能。
The curved needle of the machine ensures that only a fraction of the main garment is caught, therefore allowing the stitch itself to be almost inconspicuous.
这种机器所使用的弯曲的针保证只勾住了衣服上的一小部分，因此使得线迹本身难以被察觉。
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