Lch
abbr. 小扁豆血凝素（lens culinaris hemagglutinin）
🗣️ 情景例句
When can I do that? I'd be happy to.
我什么时候可以去看 我很乐意做这项工作。
Fishing is often frustrating.
钓鱼常常会遭到挫败。
Two men who recently spent five days on a coral island wished they had stayed there longer.
最近有两个人在一座珊瑚岛上呆了5天，他们真希望在那儿再多呆一些日子。