(noun.) a structure or marking that serves to direct the motion or positioning of something.
(noun.) someone who shows the way by leading or advising.
(verb.) pass over, across, or through; 'He ran his eyes over her body'; 'She ran her fingers along the carved figurine'; 'He drew her hair through his fingers'.
(verb.) use as a guide; 'They had the lights to guide on'.
(verb.) be a guiding or motivating force or drive; 'The teacher steered the gifted students towards the more challenging courses'.
手打:凯勒
校对:莎娜