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Plastics
['plæstɪks]
例句/造句/用法:
In
plastics
there
are
brick
machines
,
pressed
glass
ware
,
enameled
sheet
iron
ware
,
tiles
,
paper
buckets,
celluloid
and
rubber
articles
.
Edward W. Byrn.
十九世紀發明進展
.
哈利整理
