廢氣 的释义 | Babel Free
feɪ̯⁵¹⁻⁵³ t͡ɕʰi⁵¹例句
“廢氣處理設備”
waste gas treatment equipment
“废气处理设备”
waste gas treatment equipment
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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