拇指: thumb夹: double-layered; lined拇指: 1.(手的第一个指头)thumb2.(脚的第一个趾头) big toe手指夹: banjo splint包指夹板: around finger splint短对指夹扳: short epponens splint沟形指夹: finger gutter splint铝制指夹板: aluminum finger splint槌状指夹板: mallet finger splint指夹式栽植器: finger grip feed大拇指: [口语] thumb 竖起大拇指叫好 hold up one's thumb in approval; 抚弄大拇指 twiddle or twirl one's thumbs短拇指: short thumb复拇指: duplication of the thumb; duplication of thumb拇指;翻阅: thumb拇指的: pollical拇指歌: where is thumbman拇指骨: bone of thumb拇指痕: thumbmark拇指甲: thumb-nail拇指孔: thumb hole拇指轮: thumb wheel拇指钳: thumb forceps拇指球: thenar拇指山: thumbs the; thumbs, the拇指套: thumbstall