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
Is this your best price?
这是你们最优惠的价格吗？
Don't blow it out of proportion.
别小题大做了。
It looks like we have problem with the shipment.
货有问题哦。