Candidate key
[计] 候选关键字
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
A very good question.
一个非常好的问题。
I imagine I'll do some work instead of going to the movies.
我想我将做一些工作而不是去看电影。
Finally, India won her independence on August 15th, 1947, but Gandhi himself was shot five months later by an Indian who opposed his views.
印度终于在1947年8月15日获得独立，但甘地本人却在5个月后被一个反对他的观点的印度人枪杀。