1. 现代风格：smartly 潇洒地 | smartness 现代风格 | smartweed 荨麻

2. 现代风格/敏捷/机灵：smartly /潇洒地/火辣辣地/刺痛地/ | smartness /现代风格/敏捷/机灵/ | smartweed /水类植物/蓼/

3. 机灵：机力操纵powered | 机灵smartness | 机灵的gumptious

1. liveliness and eagerness

    e.g. he accepted with alacrity
           the smartness of the pace soon exhausted him

    Synonym: alacritybriskness

2. elegance by virtue of being fashionable

    Synonym: chicchicnesschichimodishnessstylishnessswanklast word

3. intelligence as manifested in being quick and witty

    Synonym: brightnesscleverness

4. a kind of pain such as that caused by a wound or a burn or a sore

    Synonym: smartsmarting