Impingement baffle
[化] 防冲板; 缓冲挡板
🧩 词语组成解析
impingement
[im'pindʒmənt]
n. 侵犯，冲击;反跳;
baffle
['bæfl]
vt. 使受挫折;使困惑，使迷惑;用隔音板隔音;挡住（水流等）;
n. 隔板，挡板;迷惑;遮护物，阻碍体;[军]迷彩;
🗣️ 情景例句
No.
没有。
I was crossing the street and was almost hit by a car.
我穿过街时差一点被一辆汽车撞了。
Work on it had begun before my sister left.
这栋房子在我姐姐离开之前就已动工了，