Forearm-hand index
[医] 前臂手长指数
🧩 词语组成解析
forearm
['fɔ:rɑ:m,fɔ:r'ɑ:m;'fəurˌɑ:m,fəur'ɑ:m]
n. 前臂;
vt. 预先武装，预先准备;
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
index
['ɪndɛks]
n. 索引;<数>指数;指示;标志;
vt. 给…编索引;把…编入索引;[经济学]按生活指数调整（工资、价格等）;
vi. [机械学]转位;
in(in)+dex(proclaim)→指针；索引；指数；食指；指标
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
He dreamed of traveling to remote South Sea Islands.
他曾梦想到遥远的南海诸岛去旅游。