Venotomy
静脉切开放血术
🗣️ 情景例句
What type of car did you want, sir?
先生，你想要什么类型的轿车？
My native language is Chinese.
我的母语是汉语。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。