第二: second信使: courier; messenger第二信使分子: second messenger molecule; second-messenger molecule第二信使概念: second messenger concept第二信使假说: second messenger hypothesis第二信使系统: second messenger system; second-messenger system第二信使学说: second messenger hypothesis第二信使控制通道: second messenger gated channel第二信使理论第二信使理论: second messenger theory第二信道: second channel第二信号: second signal; secondary signal第二信道干扰: second channel interference; second-channel interference第二信号系统: second signal system; secondary signal system; secondary signaling system第二信托证券: second trust notes信使: courier; messenger 临时[特别] 信使 ad hoc courier; 外交信使 diplomatic messenger不二信心: because the non-dual is one with the trusting mind第二: 1.(序数) second 第二把手 number two man; second in command2.(姓氏) a surname 第二彦 di'er yan; 第二版 the second edition; 第二产业 second [secondary] industry; 第二承运人 succeeding carriers; 第二宇宙速度 second cosmic velocity (物体具有每秒11.2公里的速度时, 就可以克服地心引力, 脱离地球, 也叫“脱离速度”); 第二战场 second front; 第二阵地 second positionrna信使: rna messenger导游,信使: courier noun反信使: antimessage前信使: pre mrna双信使: twin courier; twin-courier小信使: bal sandesh信使dna: messenger dna信使rna: messenger ribonucleic acid; messenger rna; messengerrna; mrna