eightball n.撞球中有8記號之黑球eight-wheeler 8輪汽車,八輪車eight-thirty 八點三十分eight-tenths num.十分之八eight-tenth 八成eight-ten n.八時十分eight-square n.八角形;八角體adj.八角的eight-spot n.表面印有八個點的游戲卡片eight-sided 八邊形的城堡主樓eight-puzzle n.八個謎eight-point proposal [政治學]八項主張eight-ply adj.八的eight-place adj.八地址的eight-ninths num.九分之八eight-ninth num.九分之八eight-neighbor 八鄰域eight-level 八單位碼,八單位的eight-lane 八車道eight-ieth n.第八十(個);adjeight-hour adj.8小時的