So if the first string is bed, the function call translate('bed', 'abcde...', 'ABCDE...') returns BED.

因此，如果第一个字符串是 bed ，那么该函数调用 translate('bed', 'abcde...' , 'ABCDE...'

youdao

Study late, but get to bed. Get at least seven hours of sleep if you want your brain to function normally.

可以学习得晚，但一定要睡觉。如果大脑正常运作的话，就得至少休息七个小时。

youdao

The multiple-function pump test-bed can not only test pump's inner and outer performance, but also carry out to test water turbine and small type of water hole.

多功能水泵综合试验台不仅可以进行水泵的内外特性试验，而且还可以进行水轮机试验和小水洞试验。

youdao

And diabetes, depression and poor brain function have all been linked to missing restful hours in bed.

BBC: Poor sleep linked to heart failure, Norwegian study says