Marrows
n. 骨髓（marrow的复数形式）
🗣️ 情景例句
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
Every tree is known by its own fruit.
观其言行，知其为人。
Last November it was Class 3's turn.
去年11月，轮到3班去参观了。