Dow
n. 美国陶氏；美国陶氏化学；道琼斯平均指数
🗣️ 情景例句
You know I only want on thing for you, and that is your happiness.
我对你只有一个希望，那就是你幸福。
I have a lot of responsibility in my job.
我的工作责任重大。
Mr.Hart has trained his daughter for years.
哈特先生训练她的女儿已经多年了，