how-to

adj.（形容詞）
Offering practical advice and detailed instruction in an activity.
提供關(guān)于某一活動(dòng)之建議與詳細(xì)指導(dǎo)
n.（名詞）
【復(fù)數(shù)】 how-tos
Something, such as a book or learning situation, that provides practical advice and detailed instruction in an activity:
入門指導(dǎo)：提供關(guān)于某種活動(dòng)之建議與詳細(xì)指導(dǎo)的東西，如一本書或培訓(xùn)地點(diǎn)：
例句：
She read a how-to on plumbing. The weekend was a real how-to for would-be campers.
她讀了一本關(guān)于怎么安裝管道的書；這個(gè)周末對(duì)未來野營(yíng)者們進(jìn)行了真正的培訓(xùn)