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's a very interesting question.
这是个非常有趣的问题。
All of my paycheck disappears so quickly.
我的薪水在不旋踵之间都消失无踪了。
It's a long story.
说来话长。