| 释义 |
〔indicate〕from index [forefinger, indicator] * see deik- 源自 index [食指，指示物] * 参见 deik- 〔index〕Middle English [forefinger] 中古英语 [食指] 〔forkball〕A pitch with the ball placed between the index and middle fingers so that the ball takes a sharp dip near home plate.下坠球：将棒球置于食指与中指中间投出从而使球在接近本垒处急速下沉的球〔opposable〕The thumb is an opposable digit.大拇指与食指处于相对位置〔thumb〕The short thick digit of the human hand, next to the index finger and opposable to each of the other four digits.拇指：人手上邻近食指且可与其它四指相对的短而粗的手指 |