slow的副词：slowly 缓慢地，慢慢地；
slow
adj. 慢的；减速的；迟钝的；乏味的；不忙碌的；[摄]（胶片）曝光慢的；小火的；
v. （使）变慢；
adv. 慢速地，缓慢地
扩展资料
Progress was frustratingly slow.
进展慢得使人沮丧。
The process was needlessly slow.
进程过于缓慢了。
The service is maddeningly slow.
服务慢得让人恼火。
This death had been a slow burn.
这种死亡过程缓慢。
Progress is disappointingly slow.
进展慢得令人失望。
