neck seam

基本解释

Starting from point A cut along the CF and halfway around the neck seam. Stop before the front shoulder neck point.
从A点开始沿着前中心线和衣领缝合一裁剪到前肩颈点停止。
http://dict.hjenglish.com
When stitching neck please ensure shoulder seam allowance at HSP is caught in so that it lays toward back of garment.
当车缝领时，请确保近领最高点的肩边接缝余量固定朝向成衣的后边。
Left & right back neck patch length along raglan sleeve seam has 1/4" difference; it makes the back neck patch shape a little deformed."
左右后领领贴在插肩袖骨位处有1/4“长短导致后领贴看起来有点变形。