Stratums
社会阶层（stratum的名词复数）; 地层; （组织的）层
✅ 同义词
🗣️ 情景例句
You think you've got what?
你想你已经拍齐了什么？
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。