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单词
has been
释义
has been
[hæz bɪn]
30
freq.
41279
dict.
6380
cmpt.
11117
spoken
6968
n.
〈口〉曾经时兴的东西;会风流一时的人物
adj.
〈美口〉过时的
[网络]
现在完成时;现在完成时态;一直
随便看
switching region
switching regressions model
switching regulator
switching relay
switching rise time
switching rod
switching room
switching rotor
switching route
switchings
switching schedule
Switchings,Class
switching section
switching selector
switching selector repeater
switching sequence
switching sequence detector
switching shunting
switching signal
Switchings,Immunoglobulin Class
Switchings,Isotype
switching site
switching space
switching speed
switching spike
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更新时间:2026/10/4 1:20:02