Encara no tenim significats per a "extreme alertness".
1The Director General sat back in his chair, a look of extreme alertness replacing his former expression.
2The elder lady offered the two young men a sufficiently gracious salute; the little old gentleman bowed and smiled with extreme alertness.
3An hour later he awoke with extreme alertness in response to a remark from Max as to the lateness of the hour.
4He fixed his eyes upon the knot of men at the starboard rail; an expression of extreme alertness came over his bland features.
5His clean-shaven face wore an expression of extreme alertness-thesort of look a ferret wears as he slips in at the mouth of a rabbit-hole.
Aquesta col·locació està formada per: