英语释义
1
n a line leading to a place or point
2
n the spatial relation between something and the course along which it points or moves
3
n a general course along which something has a tendency to develop
4
n something that provides direction or advice as to a decision or course of action
5
n the act of managing something
6
n a message describing how something is to be done
7
n the act of setting and holding a course
8
n a formal statement of a command or injunction to do something
9
n the concentration of attention or energy on something