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
Hello, Harry. It's nice to meet you.
你好 Harry 很高兴见到 。
She cannot be provoked by their stupid behavior.
她不会被他们愚蠢的举止激怒。
Maybe some folk songs to start with?
先演奏些民歌吗？