by order of 奉…之命by order 奉命；按訂單by oneself 獨(dú)自地，單獨(dú)by ones and twos 零零落落地；三三兩兩地by now 到目前爲(wèi)止；到如今by noon 到中午爲(wèi)止by no means of 決不by no means easy 決不容易 絕非易事by no means 決不by no manner of means 一點(diǎn)都不 絕不by no accident 決非偶然by nightfall 夜幕降臨前by night adv. 在夜裡by nickname [計(jì)算機(jī)科學(xué)技術(shù)]按昵稱by next month 下個(gè)月之前by next monday 到下周一by next mail [經(jīng)濟(jì)學(xué)]下次郵寄by negotiation 議付by necessity 不得已；必然地，不可避免地by nature 天生地；生性