Pnin
abbr. positive-negative-intrinsic-negative (structure) P型-N型-本征型-N型結(jié)構(gòu)
??? 情景例句
Sorry, we don't have any vacancies at the moment.
不好意思，目前我們沒有任何的職位空缺。
Christmas comes but once a year.
佳節(jié)良辰，機(jī)會(huì)難得。
Like this?
像這樣嗎？