Perforated screen
[化] 多孔板筛
🧩 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]
screen
[skrin]
n. 屏幕;银幕;屏风;
vt. 掩藏;庇护;检查;放映;
🗣️ 情景例句
I would like to lodge a complaint.
我有些怨言。
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
Yes. I suggest taking a lot of vinegar.
是的。我建议多带些醋。