一次性 Save Sign in to save words On the HSK 6 vocabulary list, at CEFR level C2. yīcìxìng ㄧ ㄘˋ ㄒㄧㄥˋ 男 女 one-off (offer) one-time single-use disposable (goods) Character by character 一(yī)one 次(cì)next in sequence 性(xìng)nature A Chinese word or character, or English Search 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