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
By arranging with the public schools
首先， 从公立学校开始
Let's go. I'll buy you a drink.
走，我请你喝一杯！
If he had not broken his tooth, he would not be in hospital now.
如果他没有把牙齿弄坏，现在就不在医院了。