Canavanine
[生化]刀豆氨酸
🗣️ 情景例句
I'm glad to make you acquaintance.
我很高兴认识你。
How many workshops are there in your factory?
你们厂有多少车间？
It's time I went and picked up my little girl from school.
我该去学校接我的小女儿了。