technical
Định nghĩa
Đỡ đòn, Kĩ thuật đỡ đòn.
Ví dụ :
Chuyên môn, kỹ thuật.
Of or pertaining to the useful or mechanic arts, or to any academic, legal, science, engineering, business, or the like terminology with specific and precise meaning or (frequently, as a degree of distinction) shades of meaning; specially appropriate to any art, science or engineering field, or business