常見例句It's very difficult! but I think it should be "hexad", and "hex" left when we take away the last two letters. 一個什么樣的五個字母的詞,當你拿掉兩個字母后還有六個剩下?The results indicated that the protoxylem of Cajanmus cajan in the main root was mostly tetrarched, less pentarched and hexad. 結(jié)果表明:木豆主根的初生木質(zhì)部多為4原型,少數(shù)3原型;The results indicated that the protoxylem of Cajanmus cajan in the main root was mostly tetrarched,less pentarched and hexad. 結(jié)果表明:木豆主根的初生木質(zhì)部多為4原型,少數(shù)3原型;HEXAD PNEUMATIC BULLET HEADS SHAPING MACHINE 六模子彈頭定型機A Pneumatic Walking-robot with Hexad Legs and Its PLC Control 采用氣壓驅(qū)動的六足行走機器人及PLC控制On the Hexad Pulse Trigger Circuit with One Adjust Point 僅有一個調(diào)整點的六脈沖觸發(fā)電路 返回 hexad