英语词汇switchback的意思、用法及释义-英汉双解词典

单词	switchback
释义	switchback n 1 (esp Brit) = roller-coaster (roller). 2 zigzag railway or road for ascending or descending steep slopes （上下陡坡的）之字形铁路或公路.
随便看	sward swarm swarthy swashbuckling swastika swat swathe swatter sway swear swearer swear-word sweat sweat-band sweated labour sweater sweat-gland sweat-shirt sweat-shop sweaty swede sweep sweeper sweeping sweepings

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。