perfecting
FREQ #31025
n. 完成, 精制, 完善, 改善
词形变化
perfectings
复数
perfectings
释义与例句
n.
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1.
The bringing of something to a state of perfection.
不可数 -
2.
The process of printing on both sides of the printed-on material during its single pass through the printing press.
不可数 媒体 印刷
v.
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1.
present participle and gerund of perfect