Collisionless
无碰撞的
🗣️ 情景例句
I can't put it strongly enouth, I need to make a sale before the end of the week.
我郑重宣布，我要在本周末前搞一次大减价。
Example is better than precept.
言教不如身教。
During all these tests Vera was blindfold;
在所有这些实验中，维拉的双眼都是蒙着的。