🧩 词语组成解析
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];
speech
[spitʃ]
n. 演说，演讲，发言;说话，谈话，说话能力或方式;（乐器的）音，音色;方言，民族语言;
🗣️ 情景例句
Maybe Lillian will be at the reunion.
或许Lillian也会参加聚会。
He has forgotten about his job.
他把工作忘得一干二净。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。