?? 詞語組成解析
orbital
['?:bitl]
adj. 軌道的;眼窩的;
point
[p??nt]
n. 點;要點;得分;標(biāo)點;
vt. （意思上）指向;削尖;加標(biāo)點于;指路;
vi. 表明;指向;
point(prick)→點；地點；目的；時刻；使銳利；指示
??? 情景例句
Have you ever done any correspondence work?
你有處理文書的經(jīng)驗嗎？
When you called me, I was eating dinner.
當(dāng)你打電話給了我時，我正在吃晚飯。
But some people don't want good farmland to be built on.
但有些人不愿意把好的農(nóng)田用來建造廠房。