Lch
abbr. 小扁豆血凝素（lens culinaris hemagglutinin）
🗣️ 情景例句
We are going to celebrate all weekend.
我们整个周末都要进行庆祝。
How much is the interest a year?
每年利息多少？
Hello! Is there anyone at home?
喂！家里有人吗？