Dioxyfluoran
[醫(yī)] 二羥基螢烷, 螢光素
??? 情景例句
Are all the classes within walking distance?
所有的教室都在步行范圍之內(nèi)嗎？
Pain is forgotten where gain follows.
好了傷疤忘了痛。
What about chicken?
雞肉怎樣？