Polydiolefin
聚二烯烴
??? 情景例句
You're right, Ellen.
你說得對(duì)， Ellen。
Teach your grandmother to suck eggs.
班門弄斧。
Bagrit dismissed the idea that computers would learn to 'think' for themselves and would 'rule the world', which people liked to believe in those days.
巴格瑞特根本不接受計(jì)算機(jī)可以學(xué)會(huì)自己去“思考”和計(jì)算可以“統(tǒng)治世界”這種想法，而這種想法是當(dāng)時(shí)的人們都愿意相信的。