ploughback的意思|示意
美 / /
英 / /
ploughback相关例句
She was reluctant to confess her ignorance.
她不愿意承认自己无知。
《牛津词典》
Pardon my ignorance, but what is a 'duplex'?
请原谅我无知,duplex是什么呢?
《牛津词典》