Today we also have anesthetics, which numb the skin of all feeling, counterirritants like capsaicin, extracted from chili peppers, and antihistamines and steroid creams, just to name a few.
如今我们也有麻醉,可以麻木所有觉的肤,抗,如辣椒素,从辣椒中提取,抗组胺药和类固醇霜,仅举几例。
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