“恰当的”怎么读

“恰当的”的英语可以翻译为：appropriate，apt，[法] pertinent，fitting，felicitous ...

使用恰当的材料至关重要。The use of the correct materials was crucial.如果缺少恰当的后续行动，该项目可能失败。The project could fail if there is inadequate follow-through.他这番话对讨论作了恰当的总结。What he said was a fair summation of the discussion....