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G
o
o
g
l
e
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Forvo
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+
optional
optional
abbr.
comp., MS
選用
|
parameter
parameter
abbr.
comp., MS
參數
to phrases
optional
['ɔpʃ(ə)nəl]
adj.
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comp., MS
選用
(Pertaining to a component, parameter and so on that is not required or automatic)
English thesaurus
optional
['ɔpʃ(ə)nəl]
abbr.
abbr.
opsh
abbr., polym.
opt.
Optional
['ɔpʃ(ə)nəl]
abbr.
abbr., insur.
o/p
mil., abbr.
O
optional
:
3 phrases
in 1 subject
Microsoft
3
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