businesslike
/ˈbɪznɪslaɪk/adjective
1- (of a person) carrying out tasks efficiently without wasting time or being distracted by personal or other concerns; systematic and practical（人）效率高的; 有条不紊的; 系统的; 务实的。
1.1
- (of clothing, furniture, etc.) designed or appearing to be practical rather than decorative（衣服、家具等）实用型的。