What Sanger dreamed of was a simple pill. Now seventy-one, she began searching for a scientist willing to defy both law and custom.是什么意思_What Sanger dreamed of was a simple pill. Now seventy-one, she began searching for a scientist willing to defy both law and custom.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句