perforated brick[建] 多孔砖;有孔砖;散气砖;多孔空心砖
perforated stopper穿孔塞子;穿孔塞子英语
perforated mirror穿孔镜
perforated mesh冲孔网
perforated spindle带眼滤芯
perforated stripe毛刺铁皮
Perforated check穿孔字支票
perforated extension带眼加长短节
perforated string带眼管柱;射孔管柱
V-T（及物动词） To perforate something means to make a hole or holes in it. 在…上钻孔
I refused to wear headphones because they can perforate your eardrums.
我不愿戴耳机，因为它可能会使鼓膜穿孔。
ADJ（形容词） perforated [ADJ n]
Separate the ballot at the perforated line.
在打孔线上分离选票。