Diphenylenemethane
[機(jī)] 沸
??? 情景例句
I'm sorry. I dialed the wrong number.
對(duì)不起，我打錯(cuò)電話了。
Health and understanding are the two great blessing of life.
健康和融洽是人生兩大幸事。
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，計(jì)算機(jī)已經(jīng)相當(dāng)普及了，但只用在大公司，政府部門(mén)和大的組織之中，