Ach index
[医] 臂胸髋指数
🧩 词语组成解析
[计] 自动化票证交换所\\n[医] 肾上腺皮质激素
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
Everyone is expected to stick to the rules.
每个人都要遵守规则。
Please speak slowly, so I can understand you.
请慢慢地说，那样我就能听得懂你说的话了。
A fine rain began to fall on our heads and the temperature had dropped.
一阵小雨落到我们头上，气温开始下降了。