阵 Traditional (Taiwan): 陣 On the HSK 4 vocabulary list, at CEFR level B2. zhèn ㄓㄣˋ disposition of troops wave spate burst spell short period of time classifier for events or states of short duration 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