🧩 词语组成解析
petty
['pɛti]
adj. 不重要的;卑鄙的，小气的;小的，一点点;小规模的;
n. [会]小额;佩蒂;厕所;
n. 茄属植物, 龙葵\\n[医] 羊肚菌, 龙葵
🗣️ 情景例句
I had dinner with him Saturday,
星期六我与他一起吃晚餐，
He hasn't done any worthwhile work in five years.
这五年来他没做过一件正经事。
What day was it yesterday?
昨天是星期几？