Ert
abbr. 雌激素替换疗法（estrogen replacement therapy）
🗣️ 情景例句
Where can I put the coin?
硬币要放在哪儿？
When poverty comes in at the door, love flies out at the window.
贫穷进门来，爱情飞窗外。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。