Ejecta
n. 喷出物, 渣, 废物\\n[医] 排出物
🗣️ 情景例句
I'm sorry you have to leave so soon.
很遗憾你不能多呆会儿。
After I get dressed,I'll have breakfast.
在我穿好衣服以后，我将吃早餐。
decided to take some presents to a children's hospital.
盖茨决定送些礼物给儿童医院。