Thiofide
橡胶硫化促进剂, 硫二苯并噻唑
🗣️ 情景例句
Robbie, would you bring the dessert plates.
Robbie，你把甜点盘子拿来好吗？
One sows another reaps.
不劳而获。
Look at this letter from Wang Wei to her penfriend in Australia.
请看这封王伟写给她在澳大利亚的笔友的信。