perturbed
FREQ #42801
a. 烦燥不安的 v. 使（某人）烦恼, 不安( perturb的过去式和过去分词 )
词形变化
more perturbed
比较级
most perturbed
最高级
释义与例句
v.
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1.
simple past and past participle of perturb
adj.
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1.
Disturbed; flustered.
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2.
Slightly modified.
数学The equation x² − 3.0001x + 2 = 0 is a perturbed version of x² − 3x + 2 = 0.