资料来源 : pyDict

停;且慢;

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Avast \A*vast"\, interj. [Corrupted from D. houd vast hold fast.
   See {Hold}, v. t., and {Fast}, a.] (Naut.)
   Cease; stop; stay. ``Avast heaving.'' --Totten.