Perforated cylinder
[化] 多孔转鼓
🧩 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]
🗣️ 情景例句
Let me give you y two cents worth.
让我谈谈我的拙见。
I don't know about the rest of you, but I'd like a break.
我不知道你们是否要休息，但我想休息片刻。
Recent scientific evidence seems to indicate that this assumption is incorrect.
但近期科学研究发现，好像这种假设是不正确的。