1.
The stamp hole on PWB is very common,but the PTH stamp hole is unusual.
印制板的邮票孔是很普通的加工方法,但金属化邮票孔就不常见了。
2.
Sheets of postage stamps are perforated.
大张的邮票上打有齿孔。
3.
a perforated sheet of stamps
一张打有齿孔的邮票
4.
This machine perforates the sheets of stamps.
这台机器在这整版邮票上面穿孔。
5.
To pierce or stamp with rows of holes, as those between postage stamps, to allow easy separation.
打或印一排孔，如在邮票上打孔使之易被撕开
6.
To mark or perforate(a postage stamp or check, for example) to indicate that it may not be used again.
盖邮戳给（如一张邮票或支票）划上标记或打孔，以示它不能再被使用
7.
A stamp so marked.
盖过邮戳的邮票这类标记的邮票
8.
[America] indicia | indicium [sing.]
邮戳[代替邮票用之
9.
stick stamps into an album
把邮票贴在集邮册里.
10.
He attached a stamp (to the letter).
他 (给信) 贴上邮票。
11.
commemorative stamps, medals, etc
纪念邮票、 奖章等.
12.
I need a book of regular stamp and two of airmail.
我要一封普通邮票和两封航空邮票。
13.
expensive stamp
贵重的邮票，面值大的邮票
14.
He has an obsession with postage stamps.
他为邮票着迷((他满脑子都是邮票))。
15.
Give me four eight and two four, please.
请给我四张8分邮票和两张4分邮票。
16.
The collection and study of postage stamps, postmarks, and related materials; stamp collecting.
集邮对邮票、邮戳和有关的材料的收集和研究；邮票收集
17.
Prestige Stamp Booklet( contains2 stamp sheetlets. Stamp sheetlets are not available for separate selling.
珍贵邮票小册子(附两张邮票小型张，邮票小型张不设独立发售。
18.
International Federation of Stamp Dealers' Associations
国际邮票商协会联合会