Cannulas
套管, 插管
🗣️ 情景例句
He had blond hair.
他原来是金色头发 。
We should be able to resolve our differences.
我们应该能解决我们的分歧。
Good sir. I beg for mercy and beg your pardon.
仁慈的先生，我乞求你的饶恕和原谅。