draw a sponge over the slate

动词 v.

英文释义

动词 v.
  1. Synonym of wipe the slate clean. obsolete

词形变化

draws a sponge over the slate present,singular,third-person drawing a sponge over the slate participle,present drew a sponge over the slate past drawn a sponge over the slate participle,past

词源

In reference to a wet sponge being used to wipe a writing slate clean.
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