jikgakgi
cross-staff
équerre ; règle à angle droit
직각기를 사용하여 각도를 측정했습니다.
jikgakgireul sayonghayeo gakdoreul cheugjeonghaessseubnida.
I used the cross-staff to measure the angle.
More words starting with 직
We review every report and fix data issues fast.