Densography
X 射线照片密度检定法
🔁 扩展释义
【医】 [X线]底片密度检定法
🗣️ 情景例句
Is there a convertible model available?
这里有敞篷车吗？
A fox may grow grey, but never good.
狐狸会变，但本性难移。
'I'm going to Woodford Green,' I said to the conductor as I got on the bus, 'but I don't know where it is.'
“我要去伍德福德草地，”我一上车就对售票员说，“但我不知道它在那儿。”