Collisionless
无碰撞的
🗣️ 情景例句
You are always straying from the subject.
你说话总爱跑题。
As soon as he comes, we'll let him know.
他一来，我们就告诉他。
We black people of Birmingham want equal rights.
我们伯明翰的黑人要求享有平等权利。