Gunn's crossing sign
[医] 格恩氏交叉征
🧩 词语组成解析
🗣️ 情景例句
Yes, I took part in.
有，我参加了。
We must not lie down,and cry,God help us.
求神不如求己。
In order to tell the bees apart, he painted some bees with little spots of colour.
为了区别这些蜜蜂，他在一些蜜蜂身上涂上小色点。