Nitroplasticizer
硝基增塑剂
🗣️ 情景例句
What is the allotted time for receiving?
这批货物什么时候我们能收到？
How long have you been married?
你们结婚多久了？
As there were strange marks on the X-ray plates taken of the mummy, doctors have been trying to find out whether the woman died of a rare disease.
由于在给这个木乃伊拍摄的X光片子上有点奇怪的斑点，所以，医生们一直试图搞清这位妇女是否死于一种罕见的疾病。