Bucket index
[计] 存储桶索引
🧩 词语组成解析
bucket
['bʌkɪt]
n. 水桶;一桶（的量）;大量;〈俚〉交通工具;
v. 用桶装，用桶运;倾盆而下;〈美俚〉骗;猛开车，猛划船;
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
That will do.
那可以。
I'm glad to hear about your promotion.
我很高兴得知你升了职。
During his lifetime, he acted in 13 films, and he wrote, directed and acted in 69 other films.
他一生演了13部电影，而且自编、自导和自演了另外69部电影。