Point of accumulation
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🧩 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];
accumulation
[əkju:mjʊ'leiʃ(ə)n]
n. 积累;堆积物;累积量;
🗣️ 情景例句
When are you going camping again?
你什么时候再去露营？
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
It was impossible for the Ombudsman to take action,
司法特派员难以处理。