填“a”为hand填“i”为hindhand读音:英[hænd] 美[hænd] 释义:n. 手ssnd,手艺;帮助;指针;插手vt. 传递,交给;支持;搀扶例句:can you give me a hand?(你能帮我一个忙吗?)hind读音:英[haɪnd] 美[haɪnd]释义:n. 雌鹿;adj. 后部的例句:Colugos glide between trees using their patagium, or flaps of skin between their front and hind legs and extending to the tail and the neck. (鼯猴利用它们的翼膜在树之间滑翔,该翼膜是它们前后肢之间并一直延伸到尾部和颈部的片状悬垂物。)