midline

/mid-lahyn/US // ˈmɪdˌlaɪn //

中线,中间线,中心线,仲尼线

Definitions

n.名词 noun

1
- : Zoology. the median plane of the body of an animal.
- : Geometry. midsegment.

She chokes up midline — which is the line Bioware went with in-game — and there’s a great reason for that.
Immediately behind the hump is a series of knuckles or crenulations along the midline.
The single blowhole is located well to the left of the midline and far forward on the head.
Third vertebral scute: Length of anterior margin, 33; greatest width, 42; length at midline, 40 (estimated).
The pectoro-abdominal suture is anteriorly convex at the sides and concave at the midline.
Nuchal: Width of anterior margin, 12 (estimated); greatest width, 37 (estimated); length at midline, 35 (estimated).