canning
['kæniŋ]
n. 罐头制造

[建] 装罐头

1. Any of various devices that apply pressure to a product in manufacturing or canning.
   压，压制造罐装种品压设备
2. This lens can magnify 20 diameter.
   透镜20倍。
3. This printer can print 40 pages in a minute.
   印钟印40页。

Can \Can\, v. t. [imp. & p. p. {Canned}; p. pr. & vb. n.
{Canning}.]
To preserve by putting in sealed cans [U. S.] ``Canned
meats'' --W. D. Howells.

{Canned goods}, a general name for fruit, vegetables, meat,
or fish, preserved in hermetically sealed cans.