Lch
abbr. 小扁豆血凝素（lens culinaris hemagglutinin）
🗣️ 情景例句
Do you have to act like that?
你非得那么做吗？
Why did you get home so late?
为什么你这么晚回家？
This race, which went on for exactly four exactly four months, was the last of its kind.
这场比赛持续了整整4个月，是这类比赛中的最后一次，