n. 
滓,污物
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isotetrandrine,
isothan,
isotheaflavin,
isothebaine,
isothene,
isothere,
isotherm,
isothermal,
isothermaltempering,
isothermic,
相似单词
offprint,
offput,
off-putting,
offramp,
offscouring,
offscourings,
offscreen,
off-screen,
off-season,
offset,