恰当
yīngwénjièshì:
  1. n.  aptitude
  2. n.  relevancy
  3. n.  seemliness
  4. adj.  suitable
  5. adj.  proper
  6. n.  fitting
  7. adv.  just now
  8. adj.  appropriate
fǎwénjièshì:
  1. adj.  opportun, approprié