perforated

英 ['pɜːfəreɪtɪd] 美 ['pɜːfəreɪtɪd]

• adj. 穿孔的；凿孔的
• 动词perforate的过去式和过去分词.

详尽释义

adj. 形容词

1. 穿孔的
2. 有排孔的
3. 带孔的
4. 多孔的
5. 凿孔的

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1. 动词perforate的过去式和过去分词

英英释义

Adjective:

1. having a hole cut through;

   "pierced ears"
   "a perforated eardrum"
   "a punctured balloon"
   

2. having a number or series of holes;

   "a perforated steel plate"
   "perforated cancellation"
   "perforated stamp"
   

例句

用作形容词 (adj.)

1. Sheets of postage stamps are perforated.
   一张张的邮票都打过接缝孔。
2. It is said that the patient had perforated ulcers.
   据说该病人以前有过溃疡穿孔。
3. I was standing on the surface of a perforated sphere.
   我站在地球表面,它千疮百孔。
4. The samples are collected in perforated polyethylene bags.
   样品采集在有孔的聚乙稀袋中。
5. The new winter ventilation system consisted of a perforated plastic tube.
   新的冬季通风系统由带孔的塑料管组成。

词汇搭配

• perforate 穿孔于
• perforated screen 多孔板筛
• perforated tray 多孔板
• perforated bottom 多孔底
• perforated casing 带眼的套管
• perforated roller 有孔滚筒
• perforated skimmer 漏勺,多孔撇渣器...
• perforated stone 多孔石,穿孔石...
• perforated chaplet 箱式泥芯撑
• perforated film 打孔胶片
• perforated mixer 多孔混合器
• perforated tape 穿孔带
• perforated cylinder 多孔转筒,圆筒筛...
• perforated plate 多孔板
• perforated panel 穿孔板
• perforated sheet 穿孔金属片
• perforated brick 多孔砖
• perforated pipe 穿孔管,多孔管...
• perforated grill 穿孔板

近反义词

【近义词】

• perforate 穿孔于
• punctured 具刻点的
• pierced 穿通的,穿耳的...