Serra
[医] 锯齿状器官
🗣️ 情景例句
My favorite hobby is coin collecting.
我最大的爱好是收集硬币。
An enemy's mouth seldom speaks well.
狗嘴里吐不出象牙。
Back at the hive they watched the wagging dance closely.
他们回到蜂箱旁，仔细观察摇摆舞。