涩(澀、澁)sè 1.像明矾或不熟的柿子那样使舌头感到麻木干燥的味道。{puckery; astringent; taste numbing to the tongue, as of alum or raw persimmon} 2.摩擦时阻力大;不滑润{rasping; scraping; grating}: 滞～{hard-going}|轮轴发～,该上油了。{The wheel shaft is a kind of rasping. It needs oiling.} 3.(文句)难读;难懂{difficult to understand; unreadable}: 晦～{obscure}|艰～。{intricate and abstruse}