half length

名词 half length:

1. a portrait showing the body from only the waist up
   同义词：half-length

形容词 half length:

1. representing only the upper half of the body
   同义词：half-length
2. abridged to half its original length
   同义词：half-length

1. A stitch made by inserting the needle at the midpoint of a preceding stitch so that the stitches overlap by half lengths.
   回针缝在先前缝的一针中间加缝的一针，以便使针脚的交错重叠为原来长度的一半