Semantic data independence
[计] 语义数据独立性
🧩 词语组成解析
semantic
[si'mæntik]
adj. <语>语义的，语义学的;
data
['detə]
n. 资料，材料;datum的复数;[计算机]数据，资料;从科学实验中提取的价值;
🗣️ 情景例句
by cutting all the cultural programs.
是透过取消所有的文化活动。
When would you like to return?
你打算什么时候回来？
Despite the fact that the bottle is tinted a delicate shade of green, an observant visitor would soon notice that it is filled with what looks like a thick, grayish substance.
尽管那只瓶子呈淡绿色，但细心的客人很快就会发现瓶里装的是一种看上去黏稠，颜色发灰的东西。