Boll
n. 圆荚
📖 牛津释义
boll
n
seed-case of the cotton plant or flax （棉或亚麻的）圆荚.
🗣️ 情景例句
But at my age,
但是，像我这般年纪，
To walk on a beautiful day
在晴朗的日子出去散步
He has a sense of humor.
他有幽默感。