nostrum

n. 秘方药，民间流传的药

Nos (also nos), nose, nose-cone, nose-flute, nose-wheel, nosebag (US feedbag), nosebleed, nosedive, nosegay, nosering, nosey (also nosy), Nosey Parker, nosh, nosh-up, nosily, nosiness, nostalgia, nostalgic, nostalgically, nostril, not, not a little, not as...as, not as...as..., not as/so...as, not at all, not but that, not care a thing about, not for anything, not have to do, not in the least, not just...but, not more than, not much of a, not nearly, not necessarily, not only ...but (also), not only...but, not only...but also, not so much...as,