我应该早就知道 I should've known
我早应该知道
I should have known
以上为机器翻译结果，长、整句建议使用 人工翻译 。
我早应该知道，先生，您原来是皇家常任医师。
I ought to have known, Sir, that you're Physician Ordinary to the Royal Family.
youdao
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