Thiofide
橡胶硫化促进剂, 硫二苯并噻唑
🗣️ 情景例句
Here's my visa card.
这是我的visa卡。
I have an interview next week.
我下周要参加考试。
An Indian came into the waiting room, and walked quickly to the doctor's door.
一个印度人走进候诊室，快步朝医生的门口走去。