Addison's disease
[医] 阿狄森氏病, [肾上腺性]青铜色皮病
🧩 词语组成解析
🗣️ 情景例句
The plan is a simple one.
计划很简单。
Necessity and opportunity may make a coward valiant.
需要和机会，可使懦夫变勇敢。
The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening.
事实上搜寻工作很困难，因为常常是早晨在甲地发现那只美洲狮，晚上却在20英里外的乙地发现它的踪迹。