🧩 词语组成解析
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;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
insanity
[in'sæniti]
n. 疯狂;精神失常;精神病;
🗣️ 情景例句
Good luck.
祝你好运。
Maybe he'll fall for it this time! Ha, ha.
这一次它可望落入陷阱。哈！哈！
The question was, which one?
问题是，哪一种气体导致火灾呢？