반응형
to represent the split, you use a solid bold line perpendicular to the transition and show the paths coming out of the line. to represent the merge show the paths pointing at another solid bold line(see Figure 11.3)
perpendicular 수직의
come out of ~에서 (발전되어) 나오다
point at …에 (…을) 겨누다.
convex polygon 볼록한 다각형
concave polygon on 오목한 다각형
这是今天生词
天才
반응형