Ejecta
n. 喷出物, 渣, 废物\\n[医] 排出物
🗣️ 情景例句
Please hold on a moment.
请等会儿。
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
My name is Robert Thomas Brown.
我叫罗伯特·托马斯·布朗。