背线 meaning in English
back line
dorsal chord
dorsal line
tergal suture
top line
Examples
- Topline : smooth , firm , and slightly sloping
背线：平滑、坚实且略斜。 - Carried in line with back when moving , low at rest
活动时举起并与背线呈水平，休息时低垂。 - While the dog is gaiting , the topline remains firm and level
犬运步时，背线保持稳定和水平。 - While the dog is gaiting , the topline remains firm and level
犬运步时，背线保持紧张和水平。 - Undocked : set in line with the topline , carried low not curled over back
未剪尾：与背线取直，低举，不后卷。