Condescend upon
对...详加说明
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
Today is pretty cold.
今天挺冷的
No good building without a good foundation.
基础不好，建筑不牢。
I go to school by bike every day.
我每天骑自行车上学。