變壓器 的释义 | Babel Free
pi̯ɛn⁵¹ jä⁵⁵ t͡ɕʰi⁵¹释义
例句
“降壓變壓器”
step-down transformer
“降压变压器”
step-down transformer
CEFR 等级
C2
精通
该词属于CEFR C2词汇——精通水平。
该词属于CEFR C2词汇——精通水平。
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