Impingements
(impingement 的复数) [化] 碰撞
🗣️ 情景例句
What does NATO stand for?
NATO代表什么？
I would like to ask you a favor.
我可以提出一个要求吗？
planes, or land vehicles----for it is something in between a boat and an aircraft.
飞机，或是陆上交通工具，因为它是介于船和飞机之间。