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
I have never confirmed that the Roswell base exists, but I can't deny it either.
我从没有说过拉兹威基地存在，但我也不会否认。
This is Lesson One.
这是第一课。
But they would not listen to him. When they came to the river, a white man was waiting in the boat for them.
但是他们不听，当他们来到江边时，一个白人正在船上等着他们。