Lancereaux's taeatment
[醫] 朗瑟羅氏療法(皮下注射甘油治療血管瘤)
??? 情景例句
I certainly am. May I help you?
我是，我能幫您什么忙嗎？
I'll do something about it.
我會想辦法的。
Er, is it in Hebei?
是在河北嗎？