Perforated baffle
[化] 多孔挡板
🧩 词语组成解析
v. 穿孔于, 在…上打眼( perforate的过去式和过去分词 ); （在纸张等上）打齿孔[孔眼线]
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
The firm isn't making out as well as was hoped.
公司并不像原来期望的那样进展顺利。
I see. Let's break now.
我了解，让我们休息一下吧。
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？