Collisionless
无碰撞的
🗣️ 情景例句
As Ms. Smith has indicated on several previous occasions.
史密斯夫人在先前的几个场合已表示过我们对目前的印刷的安排很满意。
When three know it, all know it.
三人知，天下晓。
Don't thank goodness. Thank Li Lei.
不要谢天谢地，要谢李磊。