Madit
abbr. multicenter automatic defibrillator implantation trial 多中心自动除颤植入试验
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
Do you like sliding?
你喜欢溜滑梯？
No. I've never been to that farm before. What kinds of animals have they got?
不，我以前从来没有去过那个农场。他们有哪些种类的动物？