0No obvious differences within each of the two pairs except for the meanings of the adverbs, Wendy, without further context. 02br 02br 00'Rub off' is generally to remove a surface accretion by friction. 02br 00'Rub out' is to do so in order to obliterate, and also has the slang meaning of 'kill'.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
00"buff"12blockquote10 means "to poli