Nor did his denial carry conviction.是什么意思？

Nor did his denial carry conviction.

他的否认也没有说服力。

nor

conj. 也不，也不是，和 neither 或 not 连用，去甲；

例句
I have received neither an acknowledgment nor a reply.
我未收到任何复函或答复。

did

v. 做( do的过去式)，干，学习，研究；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

denial

n. 否认，否定，克制，拒绝，拒绝接受；

例句
...his categorical denial of the charges of sexual harassment...
他对性骚扰指控的断然否认

carry

vt. 支撑，携带，输送，运载；vt.& vi. 运送，搬运，具有；vi. （文学、戏剧等）对读者，扔（或踢）到…距离，（马等）具有某种姿势，传得很远；n. （枪炮、火箭等的）射程，运输，运送；

例句
Some trains carry bicycles, but accommodation is restricted so a reservation is essential.
有些火车可以运载自行车，但因空间有限需要提前预订。

conviction

n. 定罪，说服，确信，信念；

例句
It is our firm conviction that a step forward has been taken...
我们坚信已经向前迈进了一步。