Accumulation principle
[机] 蓄积原理
🧩 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
You are very lucky, Robbie, to have such a nice family.
Robbie你真幸运 拥有这样温馨的家。
Excuse me, how can I get to the bus station?
对不起，汽车站怎么走？
She's a new student. She's American.
她是个新来的同学，是个美国人。