🧩 词语组成解析
insanity
[in'sæniti]
n. 疯狂;精神失常;精神病;
plea
[pli:]
n. 恳求，请求;（被告或被告律师的）抗辩，答辩;借口，托辞;请愿;
🗣️ 情景例句
Is there a limit to how many I can purchase at this price?
我买这种东西在数量上有什么限制吗？
I know the boy whose father is a ball player.
我知道那个男孩的父亲是球员。
What are you doing, Li Lei?
李垒，你在做什么？