Sentence case is slightly easier?—?and thus faster?—?to follow grammatically than titlecase.
句子形式从语法角度比标题更容易(也就更快)理解。
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With IDA V7.0, you can choose the <TitleCase> as the separator if your naming standard requires names with a titlecase format, such as EmployeeLastName.
Shift + F3 Toggles through capitalization options. This one isn’t perfect — for instance, it insists on capitalizing articles and prepositions in TitleCase mode — but it’s still a big timesaver.