介于 Traditional (Taiwan): 介於 On the HSK 7-9 vocabulary list, at CEFR level C2. jièyú ㄐㄧㄝˋ ㄩˊ between intermediate to lie between Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT