1. 忙碌的：abusiveness 咒骂 | abustle 忙碌的 | abut against 邻接
2. 忙碌的, 熙来攘往的：abusiveness || 咒骂,滥用 | abustle || 忙碌的, 熙来攘往的 | abut against || 邻接, 紧靠