Borda
[医][=British Oxygen Research and Development Association]英国氧气研究与发展协会
🗣️ 情景例句
Let's take a snack break.
咱们休息一下，吃点东西吧。
He was at a loss for words.
他不知道该说什么好。
What do the farmers do with your machines?
农民用机器做什么呢？