Bier's spots
[医] 比尔氏斑, 人工充血斑
🧩 词语组成解析
n. 插播广告；花点布, 点子花纹棉布；置球点；斑点（spot的复数）
🗣️ 情景例句
spending so much time together?
老是在一起呢？
How long is the ticket valid?
这车票有效期多久？
Other types of bee make their nests in holes in the ground.
其他种类的蜂在地穴里筑巢。