Para-bromoarisole
[建] 对一溴苯甲醚
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
I can give you one for $24.00 a day or $158.00 a week.
租一辆一天24美元，一周158美元。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，