tonic

名词 tonic:

1. lime- or lemon-flavored carbonated water containing quinine
   同义词：tonic water, quinine water
2. a sweet drink containing carbonated water and flavoring
   同义词：pop, soda, soda pop, soda water
3. (music) the first note of a diatonic scale
   同义词：keynote
4. a medicine that strengthens and invigorates
   同义词：restorative

形容词 tonic:

1. of or relating to or producing normal tone or tonus in muscles or tissue
2. employing variations in pitch to distinguish meanings of otherwise similar words
   同义词：tonal
3. used of syllables
   同义词：accented
4. relating to or being the keynote of a major or minor scale
5. imparting vitality and energy
   同义词：bracing, brisk, energizing, energising, fresh, refreshing, refreshful

1. This tonic will work miracles for your depression.
   这种补药对治疗你的忧郁症十分有效。
2. The good news acted as a tonic on us all.
   那个好消息让我们大家欢欣鼓舞。
3. Praise can be a fine tonic.
   赞美有时真让人感到振奋。
4. Sea air has a tonic quality.
   海洋的空气有益于增进健康。