Treppe
阶段现象, 阶梯现象
🔁 扩展释义
【医】 阶梯现象
🗣️ 情景例句
And these coral earrings for my daughter are so pretty.
还有给我女儿的珊瑚耳环也非常漂亮。
What for?
何必呢？
You forget that I was a medical student once upon a time.'
你忘了我以前是学医的了。”