Concanavalin
n. [生化]伴刀豆球蛋白
🗣️ 情景例句
Come on, you can do that.
振作起来，你一定行。
What year is this?
今年是哪一年？
Relatively few people are prepared to sacrifice holiday time for the pleasure of travlling by sea.
没有多少人会为享受坐船旅行的乐趣而牺牲假期的时间。