Greyback
n. 灰鲸;黑头鸦;南军的士兵
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
How much does she eat?
她要吃多少？
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。