英语词汇alertness的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	alertness
释义	alertness[ə'lə:tnis]n. 警戒, 机敏
随便看	tube pass tube pass partition tubeplate tube plug tube pyrolysis furnace tuber tubera ari tubera calcanei tubera calcis tubera candidicans tubera cinereum tubera cochleae tubera corporis callosi tubera dorsal tubera Eustachian tubera frontale tubera ischisdicum tubera jaiapae tubera maxillare tuber annulare tuber anterius hypothalami tubera olfactorium tubera omentale hepatis tubera omentale pancreatis tubera parietale

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