| 词汇 | canister |
| 词根词缀 | 词源： 1474, from L. canistrum "wicker basket," from Gk. kanystron "basket made from reed," from kanna (see cane). It came to mean "metal receptacle" (1711) through infl. of can. With a sense of canister shot, it is attested from 1801. |
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