Additional vulcanization
[化] 后硫化; 二次硫化
🧩 词语组成解析
n. 硬化, 硫化\\n[化] 硫化
🗣️ 情景例句
Five five five...one seven two oh. Hello? 555-1720
喂 喂?
Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。