详细解释:a. 提供入门知识的, 指引的
词型变化:
名词复数:how-tos详细解释:
how-to
adj.(形容词)Offering practical advice and detailed instruction in an activity.提供关于某一活动之建议与详细指导n.(名词)【复数】 how-tos Something, such as a book or learning situation, that provides practical advice and detailed instruction in an activity:入门指导:提供关于某种活动之建议与详细指导的东西,如一本书或培训地点:例句:She read a how-to on plumbing. The weekend was a real how-to for would-be campers.她读了一本关于怎么安装管道的书;这个周末对未来野营者们进行了真正的培训