Sun Aijun, a leading gynecologist at Beijing Union Hospital, said there also is a misconception among some women that the contraceptive pill is unsafe.是什么意思_Sun Aijun, a leading gynecologist at Beijing Union Hospital, said there also is a misconception among some women that the contraceptive pill is unsafe.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句