Pither
n. (植物的)木髓, 树心；髓；骨髓；(羽毛的)毛髓\\nvt. 从(植物茎)中取髓：；(用切断动物脊髓的方法)杀死；使瘫焕；抽出脊髓：
🗣️ 情景例句
We were very young.
我们那时很年轻。
When will he come to see you?
他什么时候来看你？
I'd say about half of the shipment is unusable.
我看大概有一半的货不能用了。