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单词
impacter
释义
WordReference Random House Unabridged Dictionary of American English © 2024
im•pact•er
(im pak
′
tər),
USA pronunciation
n.
Mechanical Engineering
a person or thing that impacts.
Mechanical Engineering, Building
See
impact wrench.
Also,
im•pac
′
tor.
impact
+ -
er
1
1915–20
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rm
r.m.a.
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rmb
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rme
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rna polymerase
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rnase
rna synthetase
rna virus
rnd.
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rnib
rnid
rnli
rnp
r.n.r.
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更新时间:2025/11/14 13:33:19