and how的用法和樣例：
例句
用作副詞 (adv.)
- Mother and baby interact in a very complex way.
母親與嬰兒以非常復雜的方式相互影響。 - I see him chafe and fret at every pore.
我看見(jiàn)他非常暴躁。 - Food and fuel were scarce in this region.
這地區食物和燃料都很缺乏。 - I had a stubborn cold and coughed day and night.
我得了很難治的感冒，日夜咳嗽。
詞匯搭配
- the how and the why 方法和理由
