🧩 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];
Canada
['kænədə]
n. 加拿大;
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
In secondary school, children study history and geography.
中学的小孩会读历史和地理。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。