释义 |
fasten verb ADVERB | PREPOSITION ADVERBfirmly, properly, securely, tightly 牢牢/合适地/坚固地/紧紧系住◆We fastened all the windows securely.我们关好了所有的窗户。up 系住together 系在一起◆She fastened the papers together with a paper clip.她用回形针把文件别在一起。PREPOSITIONto 系在⋯◆She fastened the rope to a tree.她把绳子系在树上。 |