Read Edit View history 自动铅笔 zìdòngqiānbǐ mechanical pencil Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 自动铅笔/自動鉛筆 · zìdòngqiānbǐ · mechanical pencil 2026/03/04 自动铅笔 / 自動鉛筆 zìdòngqiānbǐ mechanical pencil a pencil with a replaceable and mechanically extendable solid pigment core 他喜欢用自动铅笔写作业，因为不需要削。 created sense Mar 4, 2026, 02:25 AM