Library of lessons
[计] 课程程序库
🧩 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];
n. 功课( lesson的名词复数 ); 课程; 教训; 一堂课
🗣️ 情景例句
And I don't have to make a quick decision.
而且我也不需很快下决定。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
I wrote: Best wishes for Teachers' Day!
我写道：“谨致以教师节的良好祝愿！”