Nccam
abbr. National Center for Complementary and Alternative Medicine 全国补药和选择性药物中心
🗣️ 情景例句
Oh, nothing's wrong, Richard.
噢 ，没有什么事， Richard。
He who does no good, does evil enough.
好事不做，坏事做绝。
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。