Rubrospinal
红核嵴髓的
🗣️ 情景例句
You're just going to have to have ice cream.
你只好得吃冰淇淋了。
My son wants to get married in June.
我的儿子想要在6月结婚。
Had it not been for the alarm clock she wouldn't have been late.
如果不是因为闹钟不响的话，她就不会迟到了。