Petroleum accumulation
[经] 石油集骤
🧩 词语组成解析
accumulation
[əkju:mjʊ'leiʃ(ə)n]
n. 积累;堆积物;累积量;
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
The life of the wolf is the death of the lamb.
狼的生就是羔羊的死。
What day is today?
今天星期几？