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
That sounds fine.
这样听起来蛮好的。
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
The New Year is a time for resolutions.
新年是下决心的时候，