Cke
abbr. centrifuge kerosene equivalent 離心煤油當(dāng)量（一種測(cè)定細(xì)集料表面吸油量的指標(biāo)）; Chinese keypad entry 漢字鍵盤(pán)輸入法; Central Kingdom Express 王國(guó)中央快遞; constant kinetic energy structure 恒動(dòng)能結(jié)構(gòu)
??? 情景例句
Some wild animals just cannot be tamed.
一些野生動(dòng)物無(wú)法馴服。
What's your nationality?Are you American?
你的國(guó)籍是什么?你是美國(guó)人嗎？
How can you change your mind at last minute?
你怎么能在最后時(shí)刻改變主意呢？