a.

1. 健康的；健全的
   The country's economy is not very healthy.

   該國的經濟不很景氣。

   The children look very healthy.

   孩子們看來很健康。

2. 有益於健康的
   That book is not healthy reading for a child.

   對孩子來說那書不是本健康讀物。

   healthy country air

   有益於健康的農村的空氣

3. 看起來健康的
   His cheeks have healthy glow.

   他的雙頰有著健康的紅暈。

adj.

1. in good health; not unwell or diseased.
   ▸indicating or promoting good health:

   a healthy diet.
2. normal, natural, or desirable:
   a healthy attitude.
   ▸of a very satisfactory size or amount:

   a healthy profit.