Encara no tenim significats per a "shrewd wink".
1Pyotr gave the mother a shrewd wink, and again reassured her:
2"Somebody will have to pay me a very beautiful price for it," he said, with a shrewd wink.
3"Well, Doctor," said he, with a shrewd wink in his face, "are you looking for one of your patients?
4"Now we must surround them as in a mouse-trap, and leave them no outlet for escape," said Major Teimer, with a shrewd wink.
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