Collisions

例句:

• There are characters which are continually creating collisions and nodes for themselves in dramas which nobody is prepared to act with them. 乔治·艾略特. 米德尔马契.
• Lambert imagines that all these bodies have exactly the volume, weight, position, direction, and speed necessary for the avoidance of collisions. 李贝. 西洋科学史.

手打:维吉尔