Dow theory
[经] 道氏理论
🧩 词语组成解析
n. 美国陶氏；美国陶氏化学；道琼斯平均指数
🗣️ 情景例句
Ok, when you put it that way, I have to agree.
好的，你这样说的话，我也只得同意。
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
but rarely with bicycles made for two.
不过双人自行车则不容易看到。