課外 的释义 | Babel Free
kʰɤ⁵¹⁻⁵³ waɪ̯⁵¹例句
“課外活動”
extracurricular activities
“课外活动”
extracurricular activities
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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