Interstratification
n. [地质]间层(作用)
🗣️ 情景例句
We'd prefer a credit card, if you have one.
如果你有信用卡，我们较喜欢信用卡。
Jack is up and about now.
杰克病后复原了。
I'll just play it by ear.
我到时随机应变。