(attenuation 的复数) n. 变稀薄, 变纤细, 衰减
[计] 衰减

plural of attenuation
n. weakening in force or intensity
n. the property of something that has been weakened or reduced in thickness or density

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学英语单词

-edged

AAPF

aatitetanolysin

active mode thermistor

all-to-nought

angio-ataxia

average days of supplying interval