🧩 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];
Pittsburgh
[['pitsbə:g]]
n. 匹兹堡
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
I was little ill at ease.
我有点不自在。
Here's your copy of the contract.
这是你的那一份契约。