Thiofide
橡胶硫化促进剂, 硫二苯并噻唑
🗣️ 情景例句
Come on, Richard.
过来， Richard。
See you tomorrow.
明天见。
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。