Dollar averaging
美元成本平均法
🧩 词语组成解析
dollar
['dɑlɚ]
n. 美元;一元纸[硬]币;金钱;财富;
[计] 求平均值
🗣️ 情景例句
Don't you think you ought to call Pete
你不觉得应该打个电话给Pete
I've definitely decided to go to California.
我毫无疑问决定了去加利福尼亚。
City born and city bred.
我生在城市，长在城市，