Interstratification
n. [地质]间层(作用)
🗣️ 情景例句
Please check to be sure you have your belongings.
请记得带您的行李。
I don't know what I should have done without your help.
要不是您的帮助，我真不知道该怎么办。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。