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alertness
核心詞議：

速記方法


知識擴(kuò)展


中文詞源： alertness
精選例句

常見考點例句：

It made some evolutionary sense , that state of alertness .

那種警覺的狀態(tài)會形成某種進(jìn)化感。

They may also contain ' energy enhancing'ingredients such as caffeine or turbine to boost alertness .

他們還可能包含能源成分，如咖啡因或牛磺酸以提高警覺性。

Research has shown that the lavender scent increases alertness .

研究表明薰衣草香味會提高人的警惕性。

By activating the central nervous system , caffeine boosts arousal and alertness .

咖啡因通過激活中央神經(jīng)系統(tǒng)促進(jìn)覺醒和警覺。

Red bull and other energy drinks are high in caffeine as well as the amino acid taurine , which boosts alertness and adrenaline .

紅牛和其他運(yùn)動飲料富含咖啡因和能提高警覺及腎上腺素的氨基乙磺酸。