Concanvalin a
[机] 刀豆球蛋白A
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
Why are you looking at me?
你为什么看着我？
It's a small blue case and it's got a zip.
是只蓝色的小箱子，上面有拉链。