na. 是…的子孫 looking at issues from other viewpoints: 從不同角度看問(wèn)題issues: 議題; 爭(zhēng)點(diǎn)back issues: 過(guò)期刊物basic issues: 基礎(chǔ)問(wèn)題biotechnological issues: 生物技術(shù)問(wèn)題下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯