Determeter
(往复式)去污试验仪
🗣️ 情景例句
How much for a one-way ticket to New York?
去纽约的单程票多少钱？
I learned grammar this afternoon.
我今天下午学语法。
In spite of the heavy rain, she went to the shop.
尽管下着大雨，她还是去了商店。