Anticollision
防撞击, 防撞击
🗣️ 情景例句
We were exposed to the latest theories on child care.
我们接触过有关幻儿保育的最新理论。
I can come any time except Sunday.
除星期天外我都能来。
Hello! Have you found your ruler yet?
你好！你找到你的尺子了吗？