The blade matches the cuts on Abigail Hobbs's ear and on this one.
刀刃与阿比盖尔耳朵以及这只耳朵上的刀痕相吻合。
英语百科
Match cut
A graphic match, also called a match cut (or, in the French term, raccord), is a cut in film editing between either two different objects, two different spaces, or two different compositions in which objects in the two shots graphically match, often helping to establish a strong continuity of action and linking the two shots metaphorically.